Chembase list of 866358 unique molecular structures

2-(2,6-dioxooxan-3-yl)-2,3-dihydro-1H-isoindole-1,3-dione

$$$$ Data

M. F.

C13H9NO5

Suppliers	Catalog Number
Sigma Aldrich	296635

Database	Data ID
PubChem	92193

M. W.

259.21426

CAS

3343-28-0

Similarity

N/A

ID: 150652

(propan-2-yl)({2-[(propan-2-yl)amino]ethyl})amine

$$$$ Data

M. F.

C8H20N2

Suppliers	Catalog Number
Sigma Aldrich	298964
Alfa Aesar	A17114
TRC	D455285

Database	Data ID
PubChem	77628

M. W.

144.2578

CAS

4013-94-9

Similarity

N/A

ID: 150653

bis(dioxo-1,3-dioxa-2-ceracyclopentan-2-yl) oxalate hydrate

$$$$ Data

M. F.

C6H2Ce2O13

Suppliers	Catalog Number
Sigma Aldrich	325511 574015

Database	Data ID
PubChem	71311480

M. W.

562.30428

CAS

15750-47-7

Similarity

N/A

ID: 150654

4-(4-hexylphenyl)benzonitrile

$$$$ Data

M. F.

C19H21N

Suppliers	Catalog Number
Sigma Aldrich	338648

Database	Data ID
PubChem	38764

M. W.

263.37674

CAS

41122-70-7

Similarity

N/A

ID: 150655

(phenylmethanesulfonylmethyl)benzene

$$$$ Data

M. F.

C14H14O2S

Suppliers	Catalog Number
Sigma Aldrich	343528
Alfa Aesar	L04108
Bide Pharmatech	BD124194

Database	Data ID
PubChem	69282

M. W.

246.32476

CAS

620-32-6

Similarity

N/A

ID: 150656

(chloromethyl)dimethylphenylsilane

$$$$ Data

M. F.

C9H13ClSi

Suppliers	Catalog Number
Sigma Aldrich	347094 25116
Bide Pharmatech	BD120884

Database	Data ID
PubChem	74598

M. W.

184.73802

CAS

1833-51-8

Similarity

N/A

ID: 150657

tert-butyl N-[(1S)-1-{[(2S)-2-hydroxypropyl]carbamoyl}ethyl]carbamate

$$$$ Data

M. F.

C11H22N2O4

Suppliers	Catalog Number
Sigma Aldrich	684414

Database	Data ID
PubChem	10681878

M. W.

246.30338

CAS

Similarity

N/A

ID: 150658

bis(cyclopenta-2,4-dien-1-ide); dichlorozirconiumbis(ylium)

$$$$ Data

M. F.

C10H10Cl2Zr

Suppliers	Catalog Number
Sigma Aldrich	196215 14693

Database	Data ID
PubChem	6101677

M. W.

292.3164

CAS

1291-32-3

Similarity

N/A

ID: 150659

3-(2-hydroxyethyl)phenol

$$$$ Data

M. F.

C8H10O2

Suppliers	Catalog Number
Sigma Aldrich	199028

Database	Data ID
PubChem	83404

M. W.

138.1638

CAS

13398-94-2

Similarity

N/A

ID: 150660

4-(phenylamino)benzene-1-diazonium hydrogen sulfate

$$$$ Data

M. F.

C12H11N3O4S

Suppliers	Catalog Number
Sigma Aldrich	201464

Database	Data ID
PubChem	78231

M. W.

293.29844

CAS

4477-28-5

Similarity

N/A

ID: 150661

(1R)-1-(anthracen-9-yl)-2,2,2-trifluoroethan-1-ol

$$$$ Data

M. F.

C16H11F3O

Suppliers	Catalog Number
Sigma Aldrich	211354 10750

Database	Data ID
PubChem	7006444

M. W.

276.2531496

CAS

53531-34-3

Similarity

N/A

ID: 150662

4-{[4-(dimethylamino)phenyl][4-(methylimino)cyclohexa-2,5-dien-1-ylidene]methyl}...

$$$$ Data

M. F.

C24H27N3

Suppliers	Catalog Number
Sigma Aldrich	242217

Database	Data ID
PubChem	164877

M. W.

357.49128

CAS

52080-58-7

Similarity

N/A

ID: 150663

2,2-bis[(prop-2-enoyloxy)methyl]butyl prop-2-enoate

$$$$ Data

M. F.

C15H20O6

Suppliers	Catalog Number
Sigma Aldrich	246808
Alfa Aesar	16445
Chemik	CHO0009

Database	Data ID
PubChem	27423

M. W.

296.3157

CAS

15624-09-5

Similarity

N/A

ID: 150664

bis([(1S,2R,3S,5S)-2,6,6-trimethylbicyclo[3.1.1]heptan-3-yl]borane); [2-(dimethy...

$$$$ Data

M. F.

C26H54B2N2

Suppliers	Catalog Number
Sigma Aldrich	251496

Database	Data ID
PubChem	16211704

M. W.

416.34236

CAS

67826-92-0

Similarity

N/A

ID: 150665

2-[(diphenylmethylidene)amino]acetonitrile

$$$$ Data

M. F.

C15H12N2

Suppliers	Catalog Number
Sigma Aldrich	252654
Bide Pharmatech	BD34695

Database	Data ID
PubChem	612957

M. W.

220.26918

CAS

70591-20-7

Similarity

N/A

ID: 150666

6,7-dimethoxy-2H-chromen-2-one

$$$$ Data

M. F.

C11H10O4

Suppliers	Catalog Number
Sigma Aldrich	254886
BioBioPha	BBP00320
InterBioScreen	Bio-0192

Database	Data ID
PubChem	8417

M. W.

206.1947

CAS

120-08-1

Similarity

N/A

ID: 150667

1-nitropentane

$$$$ Data

M. F.

C5H11NO2

Suppliers	Catalog Number
Sigma Aldrich	259500 73510

Database	Data ID
PubChem	220639

M. W.

117.14634

CAS

628-05-7

Similarity

N/A

ID: 150668

tris(2,2,2-trifluoroethyl) phosphite

$$$$ Data

M. F.

C6H6F9O3P

Suppliers	Catalog Number
Sigma Aldrich	270954 93396

Database	Data ID
PubChem	136203

M. W.

328.0694298

CAS

370-69-4

Similarity

N/A

ID: 150669

(2S)-2-cyclohexyl-2-hydroxyacetic acid

$$$$ Data

M. F.

C8H14O3

Suppliers	Catalog Number
Sigma Aldrich	301159 52545

Database	Data ID
PubChem	819912

M. W.

158.19496

CAS

61475-31-8

Similarity

N/A

ID: 150670

[2-(chloromethoxy)ethyl]trimethylsilane

$$$$ Data More

M. F.

C6H15ClOSi

Suppliers	Catalog Number
Sigma Aldrich	92749 238902
Enamine	EN300-86442
Bide Pharmatech	BD34874

Database	Data ID
PubChem	2724271

M. W.

166.7212

CAS

76513-69-4

Similarity

N/A

ID: 150671

hexyl (2E)-but-2-enoate

$$$$ Data

M. F.

C10H18O2

Suppliers	Catalog Number
Sigma Aldrich	W335401

Database	Data ID
PubChem	5366038

M. W.

170.24872

CAS

19089-92-0

Similarity

N/A

ID: 150672

3,5-diethyl 4-(4-fluorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylat...

$$$$ Data

M. F.

C19H22FNO4

Suppliers	Catalog Number
Sigma Aldrich	592331

Database	Data ID
PubChem	680274

M. W.

347.3806832

CAS

58395-00-9

Similarity

N/A

ID: 150673

ethyl (2S)-2-amino-4-(methylsulfanyl)butanoate hydrochloride

$$$$ Data

M. F.

C7H16ClNO2S

Suppliers	Catalog Number
Sigma Aldrich	220671 64350
Alfa Aesar	B25055

Database	Data ID
PubChem	3083785

M. W.

213.72544

CAS

2899-36-7

Similarity

N/A

ID: 150674

N'-cyano-N-methyl(methylsulfanyl)methanimidamide

$$$$ Data

M. F.

C4H7N3S

Suppliers	Catalog Number
Sigma Aldrich	225304
Enamine	EN300-19854

Database	Data ID
PubChem	111103

M. W.

129.18348

CAS

5848-24-8

Similarity

N/A

ID: 150675

[(azidomethyl)sulfanyl]benzene

$$$$ Data

M. F.

C7H7N3S

Suppliers	Catalog Number
Sigma Aldrich	244546

Database	Data ID
PubChem	11789569

M. W.

165.21558

CAS

77422-70-9

Similarity

N/A

ID: 150676

2-[(3,5-dinitrophenyl)formamido]-4-methylpentanoic acid

$$$$ Data

M. F.

C13H15N3O7

Suppliers	Catalog Number
Sigma Aldrich	251526

Database	Data ID
PubChem	344243

M. W.

325.2741

CAS

74928-54-4

Similarity

N/A

ID: 150677

ethyl N-(2,4-dinitrophenoxy)ethanecarboximidate

$$$$ Data

M. F.

C10H11N3O6

Suppliers	Catalog Number
Sigma Aldrich	268747

Database	Data ID
PubChem	9566065

M. W.

269.21084

CAS

54322-32-6

Similarity

N/A

ID: 150678

propylphosphonic acid

$$$$ Data

M. F.

C3H9O3P

Suppliers	Catalog Number
Sigma Aldrich	305685

Database	Data ID
PubChem	204484

M. W.

124.075521

CAS

4672-38-2

Similarity

N/A

ID: 150679

2-ethylbutyl acetate

$$$$ Data

M. F.

C8H16O2

Suppliers	Catalog Number
Sigma Aldrich	307971 W242500
Alfa Aesar	L05516

Database	Data ID
PubChem	61448

M. W.

144.21144

CAS

10031-87-5

Similarity

N/A

ID: 150680

sodium (²H₃)acetate

$$$$ Data

M. F.

C2H3NaO2

Suppliers	Catalog Number
Sigma Aldrich	176079

Database	Data ID
PubChem	16211391

M. W.

82.03379

CAS

39230-37-0

Similarity

N/A

ID: 150681

(3-methyl-4-nitrophenyl)methanol

$$$$ Data

M. F.

C8H9NO3

Suppliers	Catalog Number
Sigma Aldrich	187631
Enamine	EN300-130017

Database	Data ID
PubChem	591360

M. W.

167.16196

CAS

80866-75-7

Similarity

N/A

ID: 150682

4,6-dichloro-2-(methylsulfanyl)-5-phenylpyrimidine

$$$$ Data

M. F.

C11H8Cl2N2S

Suppliers	Catalog Number
Sigma Aldrich	144193

Database	Data ID
PubChem	623101

M. W.

271.16562

CAS

64415-11-8

Similarity

N/A

ID: 150683

disodium 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline-3,8-disulfonate hydrate

$$$$ Data

M. F.

C26H20N2Na2O7S2

Suppliers	Catalog Number
Sigma Aldrich	146625

Database	Data ID
PubChem	71306850

M. W.

582.55574

CAS

1257642-74-2

Similarity

N/A

ID: 150684

(3-{[(ethylimino)methylidene]amino}propyl)trimethylazanium iodide

$$$$ Data

M. F.

C9H20IN3

Suppliers	Catalog Number
Sigma Aldrich	165344

Database	Data ID
PubChem	122242

M. W.

297.17967

CAS

22572-40-3

Similarity

N/A

ID: 150685

9-methoxy-9-oxononanoic acid

$$$$ Data

M. F.

C10H18O4

Suppliers	Catalog Number
Sigma Aldrich	A96207 11535
Alfa Aesar	L08116
TRC	M261485

Database	Data ID
PubChem	75009

M. W.

202.24752

CAS

2104-19-0

Similarity

N/A

ID: 150686

1-chloro-9,10-dihydroanthracene-9,10-dione

$$$$ Data More

M. F.

C14H7ClO2

Suppliers	Catalog Number
Sigma Aldrich	C23209
Alfa Aesar	B24522
Bide Pharmatech	BD57894

Database	Data ID
PubChem	6709

M. W.

242.65718

CAS

82-44-0

Similarity

N/A

ID: 150687

4-(4-chlorophenyl)-1,2,3,6-tetrahydropyridine hydrochloride

$$$$ Data

M. F.

C11H13Cl2N

Suppliers	Catalog Number
Sigma Aldrich	C68407
Enamine	EN300-102278

Database	Data ID
PubChem	2723612

M. W.

230.13362

CAS

51304-61-1

Similarity

N/A

ID: 150688

1-bromobut-2-ene

$$$$ Data

M. F.

C4H7Br

Suppliers	Catalog Number
Sigma Aldrich	C86405 28100

Database	Data ID
PubChem	637532

M. W.

135.00238

CAS

29576-14-5

Similarity

N/A

ID: 150689

methyl 2-isocyanoacetate

$$$$ Data

M. F.

C4H5NO2

Suppliers	Catalog Number
Sigma Aldrich	238880 58830

Database	Data ID
PubChem	547815

M. W.

99.088

CAS

39687-95-1

Similarity

N/A

ID: 150690

heptyl formate

$$$$ Data

M. F.

C8H16O2

Suppliers	Catalog Number
Sigma Aldrich	W255203

Database	Data ID
PubChem	8169

M. W.

144.21144

CAS

112-23-2

Similarity

N/A

ID: 150691

ethyl 1-aminocyclobutane-1-carboxylate hydrochloride

$$$$ Data

M. F.

C7H14ClNO2

Suppliers	Catalog Number
Sigma Aldrich	596981
A&J Pharmtech	AJA-O16953

Database	Data ID
PubChem	16217503

M. W.

179.64456

CAS

145143-60-8

Similarity

N/A

ID: 150692

4-chloro-1-methyl-2-nitrobenzene

$$$$ Data More

M. F.

C7H6ClNO2

Suppliers	Catalog Number
Sigma Aldrich	101702 25620 45998
Alfa Aesar	B23382
Chemik	CHB53916

Database	Data ID
PubChem	6975

M. W.

171.58104

CAS

89-59-8

Similarity

N/A

ID: 150693

benzoyl cyanide

$$$$ Data

M. F.

C8H5NO

Suppliers	Catalog Number
Sigma Aldrich	115959 12961
Enamine	EN300-36184
Bide Pharmatech	BD115938

Database	Data ID
PubChem	11953

M. W.

131.1314

CAS

613-90-1

Similarity

N/A

ID: 150694

4-methoxy-2,3-dimethylbenzaldehyde

$$$$ Data

M. F.

C10H12O2

Suppliers	Catalog Number
Sigma Aldrich	152013 39551
A&J Pharmtech	AJA-O4924

Database	Data ID
PubChem	596058

M. W.

164.20108

CAS

38998-17-3

Similarity

N/A

ID: 150695

pentan-2-yl acetate

$$$$ Data

M. F.

C7H14O2

Suppliers	Catalog Number
Sigma Aldrich	174092

Database	Data ID
PubChem	12278

M. W.

130.18486

CAS

53496-15-4

Similarity

N/A

ID: 150696

2-(2-aminoethoxy)ethan-1-amine dihydrochloride

$$$$ Data

M. F.

C4H14Cl2N2O

Suppliers	Catalog Number
Sigma Aldrich	176095
Bide Pharmatech	BD64684

Database	Data ID
PubChem	2829023

M. W.

177.07276

CAS

60792-79-2

Similarity

N/A

ID: 150697

2-(6-methoxy-3-oxo-2,3-dihydro-1H-inden-1-yl)acetic acid

$$$$ Data

M. F.

C12H12O4

Suppliers	Catalog Number
Sigma Aldrich	225282
InterBioScreen	STOCK1N-14158

Database	Data ID
PubChem	212526

M. W.

220.22128

CAS

24467-92-3

Similarity

N/A

ID: 150698

N,N'-bis(propan-2-yl)methoxymethanimidamide

$$$$ Data

M. F.

C8H18N2O

Suppliers	Catalog Number
Sigma Aldrich	226408 66638

Database	Data ID
PubChem	383824

M. W.

158.24132

CAS

54648-79-2

Similarity

N/A

ID: 150699

1-[(furan-2-ylmethyl)sulfanyl]propan-1-one

$$$$ Data

M. F.

C8H10O2S

Suppliers	Catalog Number
Sigma Aldrich	W334707
Alfa Aesar	B22351

Database	Data ID
PubChem	62143

M. W.

170.2288

CAS

59020-85-8

Similarity

N/A

ID: 150700

2-methylbutyl acetate

$$$$ Data

M. F.

C7H14O2

Suppliers	Catalog Number
Sigma Aldrich	W364401 W364428

Database	Data ID
PubChem	12209

M. W.

130.18486

CAS

624-41-9

Similarity

N/A

Part I: Carbon
- I.1: Carbon-Carbon Bonds
- I.1.1 Alkanes
- Primary carbon
- Secondary carbon
- Tertiary carbon
- Quaternary carbon
- I.1.2 C-C double and Triple Bonds
- Alkene
- Alkyne
- Allene
- I.2: One Carbon-Hetero Bond
- I.2.1 Alkyl Halogenides
- Alkylchloride
- Alkylfluoride
- Alkylbromide
- Alkyliodide
- I.2.2 Alcohols and Ethers
- Alcohol
- Primary alcohol
- Secondary alcohol
- Tertiary alcohol
- Dialkylether
- Dialkylthioether
- Alkylarylether
- Diarylether
- Alkylarylthioether
- Diarylthioether
- Oxonium
- I.2.3 Amines
- Amine
- Primary aliphatic amine
- Secondary aliphatic amine
- Tertiary aliphatic amine
- Quaternary aliphatic ammonium
- Primary aromatic amine
- Secondary aromatic amine
- Tertiary aromatic amine
- Quaternary aromatic ammonium
- Secondary mixed amine
- Tertiary mixed amine
- Quaternary mixed ammonium
- Ammonium
- I.2.4 Others
- Alkylthiol
- Dialkylthioether
- Alkylarylthioether
- Disulfide
- 1,2-Aminoalcohol
- 1,2-Diol
- 1,1-Diol
- Hydroperoxide
- Peroxo
- Organolithium compounds
- Organomagnesium compounds
- Organometallic compounds
- I.3: Two Carbon-Hetero Bonds (Carbonyl and Derivatives)
- I.3.1 Double Bond to Hetero
- Aldehyde
- Ketone
- Thioaldehyde
- Thioketone
- Imine
- Immonium
- Oxime
- Oximether
- I.3.2. Two Single Bonds to Hetero
- Acetal
- Hemiacetal
- Aminal
- Hemiaminal
- Thioacetal
- Thiohemiacetal
- Halogen acetal like
- Acetal like
- Halogenmethylen ester and similar
- NOS methylen ester and similar
- Hetero methylen ester and similar
- Cyanhydrine
- I.3.3 Single Bond to Hetero, C=C Double Bond (Enols and Similar)
- Chloroalkene
- Fluoroalkene
- Bromoalkene
- Iodoalkene
- Enol
- Endiol
- Enolether
- Enolester
- Enamine
- Thioenol
- Thioenolether
- I.4: Three Carbon-Hetero Bonds (Carboxyl and Derivatives)
- Acylchloride
- Acylfluoride
- Acylbromide
- Acyliodide
- Acylhalide
- Carboxylic acid
- Carboxylic ester
- Lactone
- Carboxylic anhydride
- Carboxylic acid derivative
- Carbothioic acid
- Carbothioic S ester
- Carbothioic S lactone
- Carbothioic O ester
- Carbothioic O lactone
- Carbothioic halide
- Carbodithioic acid
- Carbodithioic ester
- Carbodithiolactone
- Amide
- Primary amide
- Secondary amide
- Tertiary amide
- Lactam
- Alkyl imide
- N hetero imide
- Imide acidic
- Thioamide
- Thiolactam
- Oximester
- Amidine
- Hydroxamic acid
- Hydroxamic acid ester
- Imidoacid
- Imidoacid cyclic
- Imidoester
- Imidolactone
- Imidothioacid
- Imidothioacid cyclic
- Imidothioester
- Imidothiolactone
- Amidine
- Imidolactam
- Imidoylhalide
- Imidoylhalide cyclic
- Amidrazone
- Alpha aminoacid
- Alpha hydroxyacid
- Peptide middle
- Peptide C term
- Peptide N term
- Carboxylic orthoester
- Ketene
- Ketenacetal
- Nitrile
- Isonitrile
- Vinylogous carbonyl or carboxyl derivative
- Vinylogous acid
- Vinylogous ester
- Vinylogous amide
- Vinylogous halide
- I.5: Four Carbon-Hetero Bonds (Carbonic Acid and Derivatives)
- Carbonic acid dieester
- Carbonic acid esterhalide
- Carbonic acid monoester
- Carbonic acid derivatives
- Thiocarbonic acid dieester
- Thiocarbonic acid esterhalide
- Thiocarbonic acid monoester
- Urea
- Thiourea
- Isourea
- Isothiourea
- Guanidine
- Carbaminic acid
- Urethan(Carbamate ester)
- Biuret
- Semicarbazide
- Carbazide
- Semicarbazone
- Carbazone
- Thiosemicarbazide
- Thiocarbazide
- Thiosemicarbazone
- Thiocarbazone
- Isocyanate
- Cyanate
- Isothiocyanate
- Thiocyanate
- Carbodiimide
- Orthocarbonic derivatives
- I.6 Aromatics
- Phenol
- 1,2-Diphenol
- Arylchloride
- Arylfluoride
- Arylbromide
- Aryliodide
- Arylthiol
- Iminoarene
- Oxoarene
- Thioarene
- Hetero N basic H
- Hetero N basic no H
- Hetero N nonbasic
- Hetero O
- Hetero S
- Heteroaromatic
Part II: N, S, P, Si, B
- II.1 Nitrogen
- Nitrite
- Thionitrite
- Nitrate
- Nitro
- Nitroso
- Azide
- Acylazide
- Diazo
- Diazonium
- Nitrosamine
- Nitrosamide
- N-Oxide
- Hydrazine
- Hydrazone
- Hydroxylamine
- II.2 Sulfur
- Sulfon
- Sulfoxide
- Sulfonium
- Sulfuric acid
- Sulfuric monoester
- Sulfuric diester
- Sulfuric monoamide
- Sulfuric diamide
- Sulfuric esteramide
- Sulfuric derivative
- Sulfonic acid
- Sulfonamide
- Sulfonic ester
- Sulfonic halide
- Sulfonic derivative
- Sulfinic acid
- Sulfinic amide
- Sulfinic ester
- Sulfinic halide
- Sulfinic derivative
- Sulfenic acid
- Sulfenic amide
- Sulfenic ester
- Sulfenic halide
- Sulfenic derivative
- II.3 Phosphorous
- Phosphine
- Phosphine oxide
- Phosphonium
- Phosphorylen
- Phosphonic acid
- Phosphonic monoester
- Phosphonic diester
- Phosphonic monoamide
- Phosphonic diamide
- Phosphonic esteramide
- Phosphonic acid derivative
- Phosphoric acid
- Phosphoric monoester
- Phosphoric diester
- Phosphoric triester
- Phosphoric monoamide
- Phosphoric diamide
- Phosphoric triamide
- Phosphoric monoestermonoamide
- Phosphoric diestermonoamide
- Phosphoric monoesterdiamide
- Phosphoric acid derivative
- Phosphinic acid
- Phosphinic ester
- Phosphinic amide
- Phosphinic acid derivative
- Phosphonous acid
- Phosphonous monoester
- Phosphonous diester
- Phosphonous monoamide
- Phosphonous diamide
- Phosphonous esteramide
- Phosphonous derivatives
- Phosphinous acid
- Phosphinous ester
- Phosphinous amide
- Phosphinous derivatives
- II.4 Silicon
- Quart silane
- Non-quart silane
- Silylmonohalide
- Het trialkylsilane
- Dihet dialkylsilane
- Trihet alkylsilane
- Silicic acid derivative
- II.5 Boron
- Trialkylborane
- Boric acid derivatives
- Boronic acid derivative
- Borohydride
- Quaternary boron
Part III: Some Special Patterns
- III.1 Chains
- III.2 Rings
- Aromatic
- Heterocyclic
- Epoxide
- NH aziridine
- Spiro
- Annelated rings
- Bridged rings
- III.3 Sugars and Nucleosides/Nucleotides, Steroids
- Sugar pattern 1
- Sugar pattern 2
- Sugar pattern combi
- Sugar pattern 2 reducing
- Sugar pattern 2 alpha
- Sugar pattern 2 beta
- III.4 Everything else...
- Conjugated double bond
- Conjugated tripple bond
- Cis double bond
- Trans double bond
- Mixed anhydrides
- Halogen on hetero
- Halogen multi subst
- Trifluoromethyl
- C ONS bond
- Charged
- Anion
- Kation
- Salt
- 1,3-Tautomerizable
- 1,5-Tautomerizable
- Rotatable bond
- Michael acceptor
- Dicarbodiazene
- CH-acidic
- CH-acidic strong
- Chiral center specified