Chembase list of 866358 unique molecular structures

1-(4-methylbenzenesulfonyl)imidazo[1,5-a]pyridine

$$$$ Data

M. F.

C14H12N2O2S

Suppliers	Catalog Number
Apollo Scientific	OR01552

Database	Data ID
PubChem	2771681

M. W.

272.32228

CAS

Similarity

N/A

ID: 73452

3-bromo-1-(4-methylbenzenesulfonyl)imidazo[1,5-a]pyridine

$$$$ Data

M. F.

C14H11BrN2O2S

Suppliers	Catalog Number
Apollo Scientific	OR01553

Database	Data ID
PubChem	2771682

M. W.

351.21834

CAS

Similarity

N/A

ID: 73453

2,3-dimethylquinoxaline-5-carboxylic acid

$$$$ Data

M. F.

C11H10N2O2

Suppliers	Catalog Number
Apollo Scientific	OR01554

Database	Data ID
PubChem	2771683

M. W.

202.2093

CAS

6924-67-0

Similarity

N/A

ID: 73454

2,3-diphenylquinoxaline-5-carboxylic acid

$$$$ Data

M. F.

C21H14N2O2

Suppliers	Catalog Number
Apollo Scientific	OR01555

Database	Data ID
PubChem	2771684

M. W.

326.34806

CAS

90833-20-8

Similarity

N/A

ID: 73455

3-methylquinoxaline-5-carboxylic acid

$$$$ Data

M. F.

C10H8N2O2

Suppliers	Catalog Number
Apollo Scientific	OR01556

Database	Data ID
PubChem	2771685

M. W.

188.18272

CAS

Similarity

N/A

ID: 73456

2-phenylquinoxaline-5-carboxylic acid

$$$$ Data

M. F.

C15H10N2O2

Suppliers	Catalog Number
Apollo Scientific	OR01557

Database	Data ID
PubChem	2771686

M. W.

250.2521

CAS

904813-44-1

Similarity

N/A

ID: 73457

7-amino-6-nitrospiro[1,3-benzodiazole-2,1'-cyclohexan]-3-ium-3-olate

$$$$ Data

M. F.

C12H14N4O3

Suppliers	Catalog Number
Apollo Scientific	OR01558

Database	Data ID
PubChem	2735385

M. W.

262.26456

CAS

Similarity

N/A

ID: 73458

1-methylimidazo[1,5-a]pyridine

$$$$ Data

M. F.

C8H8N2

Suppliers	Catalog Number
Apollo Scientific	OR01559

Database	Data ID
PubChem	2771687

M. W.

132.16252

CAS

6558-62-9

Similarity

N/A

ID: 73459

2-(pyridin-2-yl)-1H-indole

$$$$ Data

M. F.

C13H10N2

Suppliers	Catalog Number
Apollo Scientific	OR01564

Database	Data ID
PubChem	270302

M. W.

194.2319

CAS

13228-40-5

Similarity

N/A

ID: 73460

2-(pyridin-3-yl)-1H-indole

$$$$ Data

M. F.

C13H10N2

Suppliers	Catalog Number
Apollo Scientific	OR01565

Database	Data ID
PubChem	606677

M. W.

194.2319

CAS

15432-24-3

Similarity

N/A

ID: 73461

2-(pyridin-4-yl)-1H-indole

$$$$ Data

M. F.

C13H10N2

Suppliers	Catalog Number
Apollo Scientific	OR01566
Enamine	EN300-55278

Database	Data ID
PubChem	2771689

M. W.

194.2319

CAS

21182-07-0

Similarity

N/A

ID: 73462

3-chloro-4-hydroxy-1$l^{6}-thiolane-1,1-dione

$$$$ Data More

M. F.

C4H7ClO3S

Suppliers	Catalog Number
Apollo Scientific	OR015663
Life Chemicals	F0880-0026
InterBioScreen	BB_SC-6346

Database	Data ID
PubChem	97760

M. W.

170.61458

CAS

49592-61-2

Similarity

N/A

ID: 73463

2-(thiophen-2-yl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine

$$$$ Data

M. F.

C13H14N2S

Suppliers	Catalog Number
Apollo Scientific	OR01567

Database	Data ID
PubChem	2771690

M. W.

230.32866

CAS

Similarity

N/A

ID: 73464

tert-butyl N-[(4-phenyl-5-sulfanyl-4H-1,2,4-triazol-3-yl)methyl]carbamate

$$$$ Data

M. F.

C14H18N4O2S

Suppliers	Catalog Number
Maybridge	KM10565
Apollo Scientific	OR015677

Database	Data ID
PubChem	2735635

M. W.

306.38332

CAS

306935-45-5

Similarity

N/A

ID: 73465

2-(4-methoxyphenyl)imidazo[1,2-a]pyrimidine hydrobromide

$$$$ Data

M. F.

C13H12BrN3O

Suppliers	Catalog Number
Apollo Scientific	OR01568

Database	Data ID
PubChem	2771691

M. W.

306.15788

CAS

31555-36-9

Similarity

N/A

ID: 73466

2-(4-methoxyphenyl)imidazo[1,2-a]pyridine hydrobromide

$$$$ Data

M. F.

C14H13BrN2O

Suppliers	Catalog Number
Apollo Scientific	OR01569

Database	Data ID
PubChem	2771692

M. W.

305.16982

CAS

31563-00-5

Similarity

N/A

ID: 73467

2-nitrophenol

$$$$ Data More

M. F.

C6H5NO3

Suppliers	Catalog Number
Sigma Aldrich	N9256 N19702 33444 (more...)
MP Biomedicals	02155892
Alfa Aesar	A12333

Database	Data ID
PubChem	6947

M. W.

139.1088

CAS

88-75-5

Similarity

N/A

ID: 73468

(quinolin-6-yl)boronic acid hydrochloride

$$$$ Data

M. F.

C9H9BClNO2

Suppliers	Catalog Number
Alfa Aesar	H30380
Apollo Scientific	OR01572

Database	Data ID
PubChem	44119111

M. W.

209.43726

CAS

Similarity

N/A

ID: 73469

2-bromo-N-(2,4-dimethylpentan-3-yl)-2-methylpropanamide

$$$$ Data

M. F.

C11H22BrNO

Suppliers	Catalog Number
Maybridge	BTB13861
Apollo Scientific	OR015720

Database	Data ID
PubChem	2735560

M. W.

264.20248

CAS

69959-91-7

Similarity

N/A

ID: 73470

(2R)-3-(3,4-dimethylphenyl)-2-acetamidopropanoic acid

$$$$ Data

M. F.

C13H17NO3

Suppliers	Catalog Number
Apollo Scientific	OR01573

Database	Data ID
PubChem	2735243

M. W.

235.27898

CAS

Similarity

N/A

ID: 73471

1-[5-(4-chlorophenyl)-2-methylfuran-3-yl]ethan-1-one

$$$$ Data

M. F.

C13H11ClO2

Suppliers	Catalog Number
Apollo Scientific	OR01574

Database	Data ID
PubChem	2735239

M. W.

234.67824

CAS

Similarity

N/A

ID: 73472

2-[5-chloro-2-(pyridin-2-yl)-1H-indol-3-yl]ethan-1-amine hydrochloride

$$$$ Data

M. F.

C15H15Cl2N3

Suppliers	Catalog Number
Apollo Scientific	OR01575

Database	Data ID
PubChem	2771697

M. W.

308.2057

CAS

Similarity

N/A

ID: 73473

3-(4,5-dihydro-1H-imidazol-2-yl)anilinium 4-methylbenzene-1-sulfonate

$$$$ Data

M. F.

C16H18N3O3S

Suppliers	Catalog Number
Apollo Scientific	OR01576

Database	Data ID
PubChem	2735394

M. W.

332.39742

CAS

Similarity

N/A

ID: 73474

2-[5-chloro-2-(pyridin-3-yl)-1H-indol-3-yl]ethan-1-amine hydrochloride

$$$$ Data

M. F.

C15H15Cl2N3

Suppliers	Catalog Number
Apollo Scientific	OR01577

Database	Data ID
PubChem	2771699

M. W.

308.2057

CAS

Similarity

N/A

ID: 73475

2-chloro-N-(3-methyl-1-phenyl-1H-pyrazol-5-yl)acetamide

$$$$ Data

M. F.

C12H12ClN3O

Suppliers	Catalog Number
Maybridge	KM00143
Apollo Scientific	OR015777

Database	Data ID
PubChem	599269

M. W.

249.69618

CAS

300727-15-5

Similarity

N/A

ID: 73476

2-[5-bromo-2-(pyridin-2-yl)-1H-indol-3-yl]ethan-1-amine hydrochloride

$$$$ Data

M. F.

C15H15BrClN3

Suppliers	Catalog Number
Apollo Scientific	OR01578

Database	Data ID
PubChem	2771701

M. W.

352.6567

CAS

Similarity

N/A

ID: 73477

2-[(3-aminopropyl)amino]pyridine-3-carboxylic acid

$$$$ Data

M. F.

C9H13N3O2

Suppliers	Catalog Number
Apollo Scientific	OR01579

Database	Data ID
PubChem	2771703

M. W.

195.21842

CAS

Similarity

N/A

ID: 73478

3-[(2,5-dimethylphenyl)methoxy]-6-methylpyridin-2-amine

$$$$ Data

M. F.

C15H18N2O

Suppliers	Catalog Number
Apollo Scientific	OR0158

Database	Data ID
PubChem	2735321

M. W.

242.31622

CAS

Similarity

N/A

ID: 73479

2-[(4-aminobutyl)amino]pyridine-3-carboxylic acid

$$$$ Data

M. F.

C10H15N3O2

Suppliers	Catalog Number
Apollo Scientific	OR01580

Database	Data ID
PubChem	2771704

M. W.

209.245

CAS

Similarity

N/A

ID: 73480

4-[isocyano(4-methylbenzenesulfonyl)methyl]-1,2-dimethoxybenzene

$$$$ Data

M. F.

C17H17NO4S

Suppliers	Catalog Number
Apollo Scientific	OR01581

Database	Data ID
PubChem	2771705

M. W.

331.38618

CAS

Similarity

N/A

ID: 73481

ethyl 3-tert-butyl-1-[(2,4-dichlorophenyl)methyl]-1H-pyrazole-5-carboxylate

$$$$ Data

M. F.

C17H20Cl2N2O2

Suppliers	Catalog Number
Maybridge	SPB08107
Apollo Scientific	OR015823

Database	Data ID
PubChem	2737436

M. W.

355.2589

CAS

306936-96-9

Similarity

N/A

ID: 73482

5-[isocyano(4-methylbenzenesulfonyl)methyl]-1,2,3-trimethoxybenzene

$$$$ Data

M. F.

C18H19NO5S

Suppliers	Catalog Number
Apollo Scientific	OR01583

Database	Data ID
PubChem	2771706

M. W.

361.41216

CAS

324519-54-2

Similarity

N/A

ID: 73483

2-[5-bromo-2-(pyridin-4-yl)-1H-indol-3-yl]ethan-1-amine hydrochloride

$$$$ Data

M. F.

C15H15BrClN3

Suppliers	Catalog Number
Apollo Scientific	OR01584

Database	Data ID
PubChem	2771707

M. W.

352.6567

CAS

Similarity

N/A

ID: 73484

2-[5-chloro-2-(pyridin-4-yl)-1H-indol-3-yl]ethan-1-amine hydrochloride

$$$$ Data

M. F.

C15H15Cl2N3

Suppliers	Catalog Number
Apollo Scientific	OR01585

Database	Data ID
PubChem	2771709

M. W.

308.2057

CAS

Similarity

N/A

ID: 73485

2-(pyridin-4-yl)-1H-indole-3-carbaldehyde

$$$$ Data

M. F.

C14H10N2O

Suppliers	Catalog Number
Apollo Scientific	OR01586

Database	Data ID
PubChem	2771713

M. W.

222.242

CAS

590390-88-8

Similarity

N/A

ID: 73486

2-(pyridin-3-yl)-1H-indole-3-carbaldehyde

$$$$ Data

M. F.

C14H10N2O

Suppliers	Catalog Number
Apollo Scientific	OR01587

Database	Data ID
PubChem	2771714

M. W.

222.242

CAS

95854-06-1

Similarity

N/A

ID: 73487

2-(pyridin-2-yl)-1H-indole-3-carbaldehyde

$$$$ Data

M. F.

C14H10N2O

Suppliers	Catalog Number
Apollo Scientific	OR01588

Database	Data ID
PubChem	3251727

M. W.

222.242

CAS

Similarity

N/A

ID: 73488

tert-butyl 3-(4-benzylpiperazin-1-yl)propanoate

$$$$ Data

M. F.

C18H28N2O2

Suppliers	Catalog Number
Apollo Scientific	OR015883

Database	Data ID
PubChem	2735658

M. W.

304.42712

CAS

Similarity

N/A

ID: 73489

3-(2,3-dihydro-1H-1,5-benzodiazepin-4-yl)phenol

$$$$ Data

M. F.

C15H14N2O

Suppliers	Catalog Number
Apollo Scientific	OR01589

Database	Data ID
PubChem	2771715

M. W.

238.28446

CAS

Similarity

N/A

ID: 73490

4-tert-butyl-N,N-dimethylaniline

$$$$ Data

M. F.

C12H19N

Suppliers	Catalog Number
Sigma Aldrich	209872
Apollo Scientific	OR015893

Database	Data ID
PubChem	76199

M. W.

177.28596

CAS

2909-79-7

Similarity

N/A

ID: 73491

3-(2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-yl)phenol

$$$$ Data

M. F.

C15H16N2O

Suppliers	Catalog Number
Apollo Scientific	OR01590

Database	Data ID
PubChem	2771716

M. W.

240.30034

CAS

904813-70-3

Similarity

N/A

ID: 73492

N-(4-bromo-2-chlorophenyl)acetamide

$$$$ Data

M. F.

C8H7BrClNO

Suppliers	Catalog Number
MP Biomedicals	05215321
Alfa Aesar	A18652
Apollo Scientific	OR015905

Database	Data ID
PubChem	610167

M. W.

248.50428

CAS

3460-23-9

Similarity

N/A

ID: 73493

4-(4-nitrophenyl)-2,3-dihydro-1H-1,5-benzodiazepine

$$$$ Data

M. F.

C15H13N3O2

Suppliers	Catalog Number
Apollo Scientific	OR01591

Database	Data ID
PubChem	2771717

M. W.

267.28262

CAS

283610-70-8

Similarity

N/A

ID: 73494

2-(4-nitrophenyl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine

$$$$ Data

M. F.

C15H15N3O2

Suppliers	Catalog Number
Apollo Scientific	OR01592

Database	Data ID
PubChem	2771718

M. W.

269.2985

CAS

Similarity

N/A

ID: 73495

4-(2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-yl)aniline

$$$$ Data

M. F.

C15H17N3

Suppliers	Catalog Number
Apollo Scientific	OR01593

Database	Data ID
PubChem	2771719

M. W.

239.31558

CAS

Similarity

N/A

ID: 73496

N-[1-(pyridin-4-yl)ethyl]formamide

$$$$ Data

M. F.

C8H10N2O

Suppliers	Catalog Number
Apollo Scientific	OR01594

Database	Data ID
PubChem	2771720

M. W.

150.1778

CAS

20877-38-7

Similarity

N/A

ID: 73497

N-[1-(pyridin-3-yl)ethyl]formamide

$$$$ Data

M. F.

C8H10N2O

Suppliers	Catalog Number
Apollo Scientific	OR01595

Database	Data ID
PubChem	2771721

M. W.

150.1778

CAS

21131-85-1

Similarity

N/A

ID: 73498

N-[1-(pyridin-2-yl)ethyl]formamide

$$$$ Data

M. F.

C8H10N2O

Suppliers	Catalog Number
Apollo Scientific	OR01596

Database	Data ID
PubChem	2771722

M. W.

150.1778

CAS

Similarity

N/A

ID: 73499

1-(2-hydroxynaphthalen-1-yl)ethan-1-one

$$$$ Data More

M. F.

C12H10O2

Suppliers	Catalog Number
Sigma Aldrich	303054
Alfa Aesar	A18537
Maybridge	SB01921

Database	Data ID
PubChem	68455

M. W.

186.2066

CAS

574-19-6

Similarity

N/A

ID: 73500

2-N-cyclopropylpyridine-2,3-diamine

$$$$ Data

M. F.

C8H11N3

Suppliers	Catalog Number
Apollo Scientific	OR01597
A&J Pharmtech	AJA-O13342

Database	Data ID
PubChem	2735310

M. W.

149.19304

CAS

290313-23-4

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