ID: 269651

3-(4-aminophenoxymethyl)benzonitrile hydrochloride			$$$$ Data
M. F.	C14H13ClN2O	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67578 Database Data ID PubChem 50988658
M. W.	260.71882
CAS
Similarity	N/A

ID: 269652

3-(4-amino-3-methylphenoxymethyl)benzonitrile hydrochloride			$$$$ Data
M. F.	C15H15ClN2O	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67579 Database Data ID PubChem 50988138
M. W.	274.7454
CAS
Similarity	N/A

ID: 269653

3-(4-amino-2-chlorophenoxymethyl)benzonitrile			$$$$ Data
M. F.	C14H11ClN2O	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67580 Database Data ID PubChem 24694287
M. W.	258.70294
CAS
Similarity	N/A

ID: 269654

2-methyl-4-[(3-methylphenyl)methoxy]aniline hydrochloride			$$$$ Data
M. F.	C15H18ClNO	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67582 Database Data ID PubChem 50988158
M. W.	263.76252
CAS
Similarity	N/A

ID: 269655

2-[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]ethan-1-amine dihydrochloride			$$$$ Data
M. F.	C9H12Cl2N4O	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67583 Database Data ID PubChem 71758735
M. W.	263.12378
CAS
Similarity	N/A

ID: 269656

1-[(3-methoxyphenyl)methyl]-1H-1,3-benzodiazol-2-amine			$$$$ Data
M. F.	C15H15N3O	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67584 Database Data ID PubChem 15034542
M. W.	253.2991
CAS
Similarity	N/A

ID: 269657

4-bromo-N,N-dimethylpyridine-2-carboxamide			$$$$ Data
M. F.	C8H9BrN2O	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67585 Database Data ID PubChem 23436938
M. W.	229.07386
CAS
Similarity	N/A

ID: 269658

4-(3-iodophenoxy)pyridine			$$$$ Data
M. F.	C11H8INO	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67586 Database Data ID PubChem 50989462
M. W.	297.09179
CAS
Similarity	N/A

ID: 269659

pyrazolo[1,5-a]pyrimidin-7-amine			$$$$ Data
M. F.	C6H6N4	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67588 Database Data ID PubChem 15379137
M. W.	134.13864
CAS
Similarity	N/A

ID: 269660

2-(2-methoxyethoxy)pyridin-3-amine			$$$$ Data
M. F.	C8H12N2O2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67589 Database Data ID PubChem 18070218
M. W.	168.19308
CAS
Similarity	N/A

ID: 269661

3-amino-4-chloro-N-(2-methoxyethyl)benzamide			$$$$ Data
M. F.	C10H13ClN2O2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67590 Database Data ID PubChem 16771117
M. W.	228.67542
CAS
Similarity	N/A

ID: 269662

3,3,3-trifluoro-2-methoxypropan-1-amine			$$$$ Data
M. F.	C4H8F3NO	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67591 Database Data ID PubChem 43752849
M. W.	143.1076296
CAS
Similarity	N/A

ID: 269663

4-bromo-1-(3-methoxypropyl)-1H-pyrazole			$$$$ Data
M. F.	C7H11BrN2O	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67594 Database Data ID PubChem 50989302
M. W.	219.07904
CAS
Similarity	N/A

ID: 269664

7-tert-butyl-2,3-dihydro-1-benzofuran-3-one			$$$$ Data
M. F.	C12H14O2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67595 Database Data ID PubChem 43511783
M. W.	190.23836
CAS
Similarity	N/A

ID: 269665

2-[(1,3-dimethyl-2,6-dioxo-2,3,6,9-tetrahydro-1H-purin-8-yl)sulfanyl]acetic acid			$$$$ Data
M. F.	C9H10N4O4S	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67596 Database Data ID PubChem 229730
M. W.	270.2651
CAS
Similarity	N/A

ID: 269666

4-{[(prop-2-en-1-yl)amino]methyl}benzonitrile			$$$$ Data
M. F.	C11H12N2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67597 Database Data ID PubChem 28420019
M. W.	172.22638
CAS
Similarity	N/A

ID: 269667

5-methyl-4-(propan-2-yl)-2,3-dihydro-1,3-thiazol-2-one			$$$$ Data
M. F.	C7H11NOS	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67600 Database Data ID PubChem 50986543
M. W.	157.23334
CAS
Similarity	N/A

ID: 269668

2-bromo-5-methanesulfonylbenzoic acid			$$$$ Data
M. F.	C8H7BrO4S	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67601 Database Data ID PubChem 43140625
M. W.	279.10778
CAS
Similarity	N/A

ID: 269669

(2-methoxyphenyl)hydrazine dihydrochloride			$$$$ Data
M. F.	C7H12Cl2N2O	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67602 Database Data ID PubChem 50988382
M. W.	211.08898
CAS
Similarity	N/A

ID: 269670

1-phenylcyclobutane-1-carbonitrile			$$$$ Data
M. F.	C11H11N	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67606 Bide Pharmatech BD60213 A&J Pharmtech AJA-O12303 AJA-O1964 Database Data ID PubChem 84400
M. W.	157.21174
CAS	14377-68-5
Similarity	N/A

ID: 269671

quinoline-2,6-diamine			$$$$ Data
M. F.	C9H9N3	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67611 Database Data ID PubChem 22018948
M. W.	159.18786
CAS
Similarity	N/A

ID: 269672

1-ethyl-2,3-dihydro-1H-indol-6-amine			$$$$ Data
M. F.	C10H14N2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67612 Database Data ID PubChem 18459493
M. W.	162.23156
CAS
Similarity	N/A

ID: 269673

1-(prop-2-yn-1-yl)pyrrolidine			$$$$ Data
M. F.	C7H11N	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67613 Database Data ID PubChem 299616
M. W.	109.16894
CAS
Similarity	N/A

ID: 269674

1-amino-2,3-dihydro-1H-inden-4-ol			$$$$ Data
M. F.	C9H11NO	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67621 Database Data ID PubChem 14873465
M. W.	149.18974
CAS
Similarity	N/A

ID: 269675

7-methyl-2,3-dihydro-1-benzofuran-3-one			$$$$ Data
M. F.	C9H8O2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67623 Database Data ID PubChem 12632
M. W.	148.15862
CAS
Similarity	N/A

ID: 269676

N-(3-aminophenyl)-2-hydroxyacetamide			$$$$ Data
M. F.	C8H10N2O2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67625 Database Data ID PubChem 18431388
M. W.	166.1772
CAS
Similarity	N/A

ID: 269677

(1S)-1-(thiophen-2-yl)ethan-1-amine hydrochloride			$$$$ Data
M. F.	C6H10ClNS	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67626 Database Data ID PubChem 50988049
M. W.	163.6683
CAS
Similarity	N/A

ID: 269678

tert-butyl 2,3,4,5-tetrahydro-1H-1,4-benzodiazepine-4-carboxylate			$$$$ Data
M. F.	C14H20N2O2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67628 Database Data ID PubChem 2771826
M. W.	248.3208
CAS
Similarity	N/A

ID: 269679

2-(3-methylbutyl)-2,3-dihydro-1H-isoindol-4-amine			$$$$ Data
M. F.	C13H20N2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67631 Database Data ID PubChem 43370062
M. W.	204.3113
CAS
Similarity	N/A

ID: 269680

4-[(3-chlorophenyl)methoxy]-2-methylaniline			$$$$ Data
M. F.	C14H14ClNO	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67632 Database Data ID PubChem 18069645
M. W.	247.72006
CAS
Similarity	N/A

ID: 269681

4-(2,6-dimethylmorpholin-4-yl)-3-(trifluoromethyl)aniline			$$$$ Data
M. F.	C13H17F3N2O	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67633 Database Data ID PubChem 50987797
M. W.	274.2820896
CAS
Similarity	N/A

ID: 269682

2-(trimethyl-1H-pyrazol-4-yl)ethan-1-amine hydrochloride			$$$$ Data
M. F.	C8H16ClN3	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67634 Database Data ID PubChem 50988502
M. W.	189.68574
CAS
Similarity	N/A

ID: 269683

3-nitro-4-(trifluoroacetamido)benzene-1-sulfonyl chloride			$$$$ Data
M. F.	C8H4ClF3N2O5S	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67640 Database Data ID PubChem 50987291
M. W.	332.6409696
CAS
Similarity	N/A

ID: 269684

(4-{2-[(4-chlorophenyl)sulfanyl]ethoxy}phenyl)methanamine hydrochloride			$$$$ Data
M. F.	C15H17Cl2NOS	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67641 Database Data ID PubChem 50988708
M. W.	330.27258
CAS
Similarity	N/A

ID: 269685

2-(2-bromo-4-fluorophenoxymethyl)quinoline			$$$$ Data
M. F.	C16H11BrFNO	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67642 Database Data ID PubChem 28775087
M. W.	332.1670432
CAS
Similarity	N/A

ID: 269686

3-(4-amino-2-fluorophenoxymethyl)benzonitrile			$$$$ Data
M. F.	C14H11FN2O	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67643 Database Data ID PubChem 43259247
M. W.	242.2483432
CAS
Similarity	N/A

ID: 269687

4-(pyridine-4-amido)benzene-1-sulfonyl chloride			$$$$ Data
M. F.	C12H9ClN2O3S	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67646 Database Data ID PubChem 13315391
M. W.	296.72946
CAS
Similarity	N/A

ID: 269688

2-(methylamino)thiophene-3-carbonitrile			$$$$ Data
M. F.	C6H6N2S	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67649 Database Data ID PubChem 2766267
M. W.	138.19024
CAS
Similarity	N/A

ID: 269689

3-[(4-cyano-2-fluorophenyl)amino]propanamide			$$$$ Data
M. F.	C10H10FN3O	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67650 Database Data ID PubChem 43657197
M. W.	207.2043032
CAS
Similarity	N/A

ID: 269690

piperidine-4-sulfonamide hydrochloride			$$$$ Data
M. F.	C5H13ClN2O2S	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67651 Database Data ID PubChem 50988742
M. W.	200.68692
CAS
Similarity	N/A

ID: 269691

3-(4-fluorophenyl)propanamide			$$$$ Data
M. F.	C9H10FNO	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67652 Database Data ID PubChem 18938111
M. W.	167.1802032
CAS
Similarity	N/A

ID: 269692

2-(3-cyanophenoxy)acetamide			$$$$ Data
M. F.	C9H8N2O2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67653 Database Data ID PubChem 24695182
M. W.	176.17202
CAS
Similarity	N/A

ID: 269693

2-(3-fluoro-4-methoxyphenyl)acetamide			$$$$ Data
M. F.	C9H10FNO2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67654 Database Data ID PubChem 39969505
M. W.	183.1796032
CAS
Similarity	N/A

ID: 269694

2-(2-fluorophenyl)acetamide			$$$$ Data
M. F.	C8H8FNO	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67655 Database Data ID PubChem 12269175
M. W.	153.1536232
CAS
Similarity	N/A

ID: 269695

1-(4-fluorophenyl)-3-(3-hydroxyphenyl)urea			$$$$ Data
M. F.	C13H11FN2O2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67656 Database Data ID PubChem 310363
M. W.	246.2370432
CAS
Similarity	N/A

ID: 269696

2-(4-fluorophenyl)acetamide			$$$$ Data
M. F.	C8H8FNO	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67657 Database Data ID PubChem 573120
M. W.	153.1536232
CAS
Similarity	N/A

ID: 269697

4-(4-fluorophenoxy)butanamide			$$$$ Data
M. F.	C10H12FNO2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67658 Database Data ID PubChem 43244704
M. W.	197.2061832
CAS
Similarity	N/A

ID: 269698

3-(3,4-difluorophenyl)propanamide			$$$$ Data
M. F.	C9H9F2NO	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67659 Database Data ID PubChem 43346075
M. W.	185.1706664
CAS
Similarity	N/A

ID: 269699

4-(3-fluoro-4-hydroxyphenyl)butan-2-one			$$$$ Data
M. F.	C10H11FO2	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67661 Database Data ID PubChem 10678989
M. W.	182.1915432
CAS
Similarity	N/A

ID: 269700

4-(2,3-dihydro-1,4-benzodioxin-6-yl)butan-2-one			$$$$ Data
M. F.	C12H14O3	Custom Synthesis Information This compound is available through custom synthesis, please feel free to contact us for a quote. Email: info@chembase.cn Suppliers Catalog Number Enamine EN300-67662 Database Data ID PubChem 300429
M. W.	206.23776
CAS
Similarity	N/A

• ID:269651

  

  3-(4-aminophenoxymethyl)benzonitrile hydrochloride

• ID:269652

  

  3-(4-amino-3-methylphenoxymethyl)benzonitrile hydrochloride

• ID:269653

  

  3-(4-amino-2-chlorophenoxymethyl)benzonitrile

• ID:269654

  

  2-methyl-4-[(3-methylphenyl)methoxy]aniline hydrochloride

• ID:269655

  

  2-[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]ethan-1-amine dihydrochloride

• ID:269656

  

  1-[(3-methoxyphenyl)methyl]-1H-1,3-benzodiazol-2-amine

• ID:269657

  

  4-bromo-N,N-dimethylpyridine-2-carboxamide

• ID:269658

  

  4-(3-iodophenoxy)pyridine

• ID:269659

  

  pyrazolo[1,5-a]pyrimidin-7-amine

• ID:269660

  

  2-(2-methoxyethoxy)pyridin-3-amine

• ID:269661

  

  3-amino-4-chloro-N-(2-methoxyethyl)benzamide

• ID:269662

  

  3,3,3-trifluoro-2-methoxypropan-1-amine

• ID:269663

  

  4-bromo-1-(3-methoxypropyl)-1H-pyrazole

• ID:269664

  

  7-tert-butyl-2,3-dihydro-1-benzofuran-3-one

• ID:269665

  

  2-[(1,3-dimethyl-2,6-dioxo-2,3,6,9-tetrahydro-1H-purin-8-yl)sulfanyl]acetic acid

• ID:269666

  

  4-{[(prop-2-en-1-yl)amino]methyl}benzonitrile

• ID:269667

  

  5-methyl-4-(propan-2-yl)-2,3-dihydro-1,3-thiazol-2-one

• ID:269668

  

  2-bromo-5-methanesulfonylbenzoic acid

• ID:269669

  

  (2-methoxyphenyl)hydrazine dihydrochloride

• ID:269670

  

  1-phenylcyclobutane-1-carbonitrile

• ID:269671

  

  quinoline-2,6-diamine

• ID:269672

  

  1-ethyl-2,3-dihydro-1H-indol-6-amine

• ID:269673

  

  1-(prop-2-yn-1-yl)pyrrolidine

• ID:269674

  

  1-amino-2,3-dihydro-1H-inden-4-ol

• ID:269675

  

  7-methyl-2,3-dihydro-1-benzofuran-3-one

• ID:269676

  

  N-(3-aminophenyl)-2-hydroxyacetamide

• ID:269677

  

  (1S)-1-(thiophen-2-yl)ethan-1-amine hydrochloride

• ID:269678

  

  tert-butyl 2,3,4,5-tetrahydro-1H-1,4-benzodiazepine-4-carboxylate

• ID:269679

  

  2-(3-methylbutyl)-2,3-dihydro-1H-isoindol-4-amine

• ID:269680

  

  4-[(3-chlorophenyl)methoxy]-2-methylaniline

• ID:269681

  

  4-(2,6-dimethylmorpholin-4-yl)-3-(trifluoromethyl)aniline

• ID:269682

  

  2-(trimethyl-1H-pyrazol-4-yl)ethan-1-amine hydrochloride

• ID:269683

  

  3-nitro-4-(trifluoroacetamido)benzene-1-sulfonyl chloride

• ID:269684

  

  (4-{2-[(4-chlorophenyl)sulfanyl]ethoxy}phenyl)methanamine hydrochloride

• ID:269685

  

  2-(2-bromo-4-fluorophenoxymethyl)quinoline

• ID:269686

  

  3-(4-amino-2-fluorophenoxymethyl)benzonitrile

• ID:269687

  

  4-(pyridine-4-amido)benzene-1-sulfonyl chloride

• ID:269688

  

  2-(methylamino)thiophene-3-carbonitrile

• ID:269689

  

  3-[(4-cyano-2-fluorophenyl)amino]propanamide

• ID:269690

  

  piperidine-4-sulfonamide hydrochloride

• ID:269691

  

  3-(4-fluorophenyl)propanamide

• ID:269692

  

  2-(3-cyanophenoxy)acetamide

• ID:269693

  

  2-(3-fluoro-4-methoxyphenyl)acetamide

• ID:269694

  

  2-(2-fluorophenyl)acetamide

• ID:269695

  

  1-(4-fluorophenyl)-3-(3-hydroxyphenyl)urea

• ID:269696

  

  2-(4-fluorophenyl)acetamide

• ID:269697

  

  4-(4-fluorophenoxy)butanamide

• ID:269698

  

  3-(3,4-difluorophenyl)propanamide

• ID:269699

  

  4-(3-fluoro-4-hydroxyphenyl)butan-2-one

• ID:269700

  

  4-(2,3-dihydro-1,4-benzodioxin-6-yl)butan-2-one