Chembase list of 866358 unique molecular structures

3-benzoyl-4,5,6,7-tetrahydro-1-benzothiophen-2-amine

$$$$ Data

M. F.

C15H15NOS

Suppliers	Catalog Number
Enamine	EN300-04846

Database	Data ID
PubChem	686161

M. W.

257.3507

CAS

4651-72-3

Similarity

N/A

ID: 231202

2,5-dimethyl-1-(2-methylphenyl)-1H-pyrrole-3-carboxylic acid

$$$$ Data

M. F.

C14H15NO2

Suppliers	Catalog Number
Enamine	EN300-04847

Database	Data ID
PubChem	292958

M. W.

229.2744

CAS

Similarity

N/A

ID: 231203

2-(2-chloroacetamido)-5-phenylthiophene-3-carboxamide

$$$$ Data

M. F.

C13H11ClN2O2S

Suppliers	Catalog Number
Enamine	EN300-04849

Database	Data ID
PubChem	2435375

M. W.

294.75664

CAS

Similarity

N/A

ID: 231204

3-amino-5-phenyl-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one

$$$$ Data

M. F.

C12H9N3OS2

Suppliers	Catalog Number
Enamine	EN300-04851

Database	Data ID
PubChem	2435333

M. W.

275.34936

CAS

Similarity

N/A

ID: 231205

ethyl 4-oxo-4-(thiophen-2-yl)butanoate

$$$$ Data

M. F.

C10H12O3S

Suppliers	Catalog Number
Enamine	EN300-04852

Database	Data ID
PubChem	3863898

M. W.

212.26548

CAS

59086-25-8

Similarity

N/A

ID: 231206

11-methyl-8-thia-4,6-diazatricyclo[7.4.0.0²,⁷]trideca-1(9)...

$$$$ Data

M. F.

C11H12N2S2

Suppliers	Catalog Number
Alfa Aesar	H33112
Enamine	EN300-04853

Database	Data ID
PubChem	2790355

M. W.

236.35638

CAS

314260-78-1

Similarity

N/A

ID: 231207

2-methyl-6-phenylthieno[2,3-d]pyrimidine-4-thiol

$$$$ Data

M. F.

C13H10N2S2

Suppliers	Catalog Number
Enamine	EN300-04854

Database	Data ID
PubChem	705289

M. W.

258.3619

CAS

Similarity

N/A

ID: 231208

11-methyl-13-oxo-1,8-diazatricyclo[7.4.0.0²,⁷]trideca-2,4,...

$$$$ Data

M. F.

C13H9N3O

Suppliers	Catalog Number
Enamine	EN300-04855

Database	Data ID
PubChem	613997

M. W.

223.23006

CAS

60792-57-6

Similarity

N/A

ID: 231209

1-[2-(difluoromethoxy)-5-methylphenyl]ethan-1-one

$$$$ Data

M. F.

C10H10F2O2

Suppliers	Catalog Number
Enamine	EN300-04857

Database	Data ID
PubChem	2435408

M. W.

200.1820064

CAS

Similarity

N/A

ID: 231210

1-phenyl-3-(2,4,5-trimethylphenyl)-1H-pyrazol-5-amine

$$$$ Data

M. F.

C18H19N3

Suppliers	Catalog Number
Enamine	EN300-04860

Database	Data ID
PubChem	2434766

M. W.

277.36356

CAS

Similarity

N/A

ID: 231211

N-(4-hydroxyphenyl)-N-methylbenzenesulfonamide

$$$$ Data

M. F.

C13H13NO3S

Suppliers	Catalog Number
Enamine	EN300-04861

Database	Data ID
PubChem	2321747

M. W.

263.31222

CAS

34523-31-4

Similarity

N/A

ID: 231212

4-fluoro-N-(4-hydroxyphenyl)-N-methylbenzene-1-sulfonamide

$$$$ Data

M. F.

C13H12FNO3S

Suppliers	Catalog Number
Enamine	EN300-04862

Database	Data ID
PubChem	2432620

M. W.

281.3026832

CAS

Similarity

N/A

ID: 231213

3-(4-methylbenzoyl)-4H,5H,6H-cyclopenta[b]thiophen-2-amine

$$$$ Data

M. F.

C15H15NOS

Suppliers	Catalog Number
Enamine	EN300-04863

Database	Data ID
PubChem	860207

M. W.

257.3507

CAS

Similarity

N/A

ID: 231214

4-hydroxy-1-(2-nitrobenzenesulfonyl)pyrrolidine-2-carboxylic acid

$$$$ Data

M. F.

C11H12N2O7S

Suppliers	Catalog Number
Enamine	EN300-04865

Database	Data ID
PubChem	3761549

M. W.

316.28718

CAS

Similarity

N/A

ID: 231215

4-hydroxy-1-(4-nitrobenzenesulfonyl)pyrrolidine-2-carboxylic acid

$$$$ Data

M. F.

C11H12N2O7S

Suppliers	Catalog Number
Enamine	EN300-04866

Database	Data ID
PubChem	623247

M. W.

316.28718

CAS

Similarity

N/A

ID: 231216

methyl 4-[3-(2-chloroacetyl)-2,5-dimethyl-1H-pyrrol-1-yl]benzoate

$$$$ Data

M. F.

C16H16ClNO3

Suppliers	Catalog Number
Enamine	EN300-04869

Database	Data ID
PubChem	727631

M. W.

305.75614

CAS

Similarity

N/A

ID: 231217

4-methoxy-3-nitrobenzene-1-sulfonyl chloride

$$$$ Data

M. F.

C7H6ClNO5S

Suppliers	Catalog Number
Enamine	EN300-04870

Database	Data ID
PubChem	89600

M. W.

251.64424

CAS

22117-79-9

Similarity

N/A

ID: 231218

3-(1H-indol-3-yl)-2-{[4-(morpholine-4-sulfonyl)-2-nitrophenyl]amino}propanoic ac...

$$$$ Data

M. F.

C21H22N4O7S

Suppliers	Catalog Number
Enamine	EN300-04871

Database	Data ID
PubChem	3738429

M. W.

474.48698

CAS

Similarity

N/A

ID: 231219

2-(2-chlorophenyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid

$$$$ Data

M. F.

C15H8ClNO4

Suppliers	Catalog Number
Enamine	EN300-04872

Database	Data ID
PubChem	854420

M. W.

301.68132

CAS

Similarity

N/A

ID: 231220

3-[N-(3,5-dimethylphenyl)4-chlorobenzenesulfonamido]propanoic acid

$$$$ Data

M. F.

C17H18ClNO4S

Suppliers	Catalog Number
Enamine	EN300-04873

Database	Data ID
PubChem	2432582

M. W.

367.84712

CAS

Similarity

N/A

ID: 231221

3-(4-butyl-3-oxo-3,4-dihydroquinoxalin-2-yl)propanoic acid

$$$$ Data

M. F.

C15H18N2O3

Suppliers	Catalog Number
Enamine	EN300-04874

Database	Data ID
PubChem	2432558

M. W.

274.31502

CAS

Similarity

N/A

ID: 231222

2-(3-chloroquinoxalin-2-yl)-2-(4-fluorobenzenesulfonyl)acetonitrile

$$$$ Data

M. F.

C16H9ClFN3O2S

Suppliers	Catalog Number
Enamine	EN300-04875

Database	Data ID
PubChem	3688234

M. W.

361.7779632

CAS

Similarity

N/A

ID: 231223

3-[N-(3,5-dimethylphenyl)naphthalene-2-sulfonamido]propanoic acid

$$$$ Data

M. F.

C21H21NO4S

Suppliers	Catalog Number
Enamine	EN300-04877

Database	Data ID
PubChem	2432659

M. W.

383.46074

CAS

Similarity

N/A

ID: 231224

2-chloro-N-{2-[(5Z)-2,4-dioxo-5-(phenylmethylidene)-1,3-thiazolidin-3-yl]ethyl}a...

$$$$ Data

M. F.

C14H13ClN2O3S

Suppliers	Catalog Number
Enamine	EN300-04878

Database	Data ID
PubChem	2434883

M. W.

324.78262

CAS

Similarity

N/A

ID: 231225

3-[(4-methoxyphenyl)amino]propanoic acid

$$$$ Data

M. F.

C10H13NO3

Suppliers	Catalog Number
Enamine	EN300-04879

Database	Data ID
PubChem	2432663

M. W.

195.21512

CAS

178425-91-7

Similarity

N/A

ID: 231226

1-[4-(morpholine-4-sulfonyl)-2-nitrophenyl]pyrrolidine-2-carboxylic acid

$$$$ Data

M. F.

C15H19N3O7S

Suppliers	Catalog Number
Enamine	EN300-04881

Database	Data ID
PubChem	3800423

M. W.

385.39226

CAS

Similarity

N/A

ID: 231227

3-(4-butoxy-3-fluorophenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde

$$$$ Data

M. F.

C20H19FN2O2

Suppliers	Catalog Number
Enamine	EN300-04883

Database	Data ID
PubChem	2410986

M. W.

338.3754632

CAS

Similarity

N/A

ID: 231228

3-(3-chloro-4-ethoxyphenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde

$$$$ Data

M. F.

C18H15ClN2O2

Suppliers	Catalog Number
Enamine	EN300-04885

Database	Data ID
PubChem	2410978

M. W.

326.7769

CAS

Similarity

N/A

ID: 231229

5-{[(4-methylphenyl)methyl]sulfanyl}-1,3,4-thiadiazol-2-amine

$$$$ Data

M. F.

C10H11N3S2

Suppliers	Catalog Number
Enamine	EN300-04886

Database	Data ID
PubChem	693296

M. W.

237.34444

CAS

Similarity

N/A

ID: 231230

3-[N-(3,5-dimethylphenyl)4-bromobenzenesulfonamido]propanoic acid

$$$$ Data

M. F.

C17H18BrNO4S

Suppliers	Catalog Number
Enamine	EN300-04887

Database	Data ID
PubChem	2411011

M. W.

412.29812

CAS

Similarity

N/A

ID: 231231

4-acetyl-N,N-diethylbenzene-1-sulfonamide

$$$$ Data

M. F.

C12H17NO3S

Suppliers	Catalog Number
Enamine	EN300-04891

Database	Data ID
PubChem	750432

M. W.

255.33328

CAS

1658-97-5

Similarity

N/A

ID: 231232

2-chloro-1-[1-(furan-2-ylmethyl)-2,5-dimethyl-1H-pyrrol-3-yl]ethan-1-one

$$$$ Data

M. F.

C13H14ClNO2

Suppliers	Catalog Number
Enamine	EN300-04892

Database	Data ID
PubChem	1537038

M. W.

251.70876

CAS

Similarity

N/A

ID: 231233

2-(4-acetylphenoxy)-N-(3,5-dimethoxyphenyl)acetamide

$$$$ Data

M. F.

C18H19NO5

Suppliers	Catalog Number
Enamine	EN300-04893

Database	Data ID
PubChem	2384611

M. W.

329.34716

CAS

Similarity

N/A

ID: 231234

3-ethyl-4-oxo-3,4-dihydrophthalazine-1-carbohydrazide

$$$$ Data

M. F.

C11H12N4O2

Suppliers	Catalog Number
Enamine	EN300-04894

Database	Data ID
PubChem	2384609

M. W.

232.23858

CAS

Similarity

N/A

ID: 231235

5-(3,4-dimethoxyphenyl)-5-methylimidazolidine-2,4-dione

$$$$ Data

M. F.

C12H14N2O4

Suppliers	Catalog Number
Enamine	EN300-04895

Database	Data ID
PubChem	3559619

M. W.

250.25056

CAS

Similarity

N/A

ID: 231236

3-methyl-4-oxo-3,4-dihydrophthalazine-1-carbohydrazide

$$$$ Data

M. F.

C10H10N4O2

Suppliers	Catalog Number
Enamine	EN300-04897

Database	Data ID
PubChem	604579

M. W.

218.212

CAS

99072-87-4

Similarity

N/A

ID: 231237

4-(2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonamido)benzoic acid

$$$$ Data

M. F.

C14H11N3O5S

Suppliers	Catalog Number
Enamine	EN300-04899

Database	Data ID
PubChem	2384571

M. W.

333.31924

CAS

Similarity

N/A

ID: 231238

2,3-dihydrospiro[1-benzopyran-4,4'-imidazolidine]-2',5'-dione

$$$$ Data

M. F.

C11H10N2O3

Suppliers	Catalog Number
Enamine	EN300-04900

Database	Data ID
PubChem	4575557

M. W.

218.2087

CAS

Similarity

N/A

ID: 231239

2-(4-acetylphenoxy)acetonitrile

$$$$ Data

M. F.

C10H9NO2

Suppliers	Catalog Number
Enamine	EN300-04902

Database	Data ID
PubChem	2384621

M. W.

175.18396

CAS

Similarity

N/A

ID: 231240

1-cyclohexyl-2,5-dimethyl-1H-pyrrole

$$$$ Data

M. F.

C12H19N

Suppliers	Catalog Number
Enamine	EN300-04903

Database	Data ID
PubChem	472065

M. W.

177.28596

CAS

24836-02-0

Similarity

N/A

ID: 231241

5-[4-(difluoromethoxy)phenyl]-5-methylimidazolidine-2,4-dione

$$$$ Data

M. F.

C11H10F2N2O3

Suppliers	Catalog Number
Enamine	EN300-04904

Database	Data ID
PubChem	3755386

M. W.

256.2055064

CAS

Similarity

N/A

ID: 231242

2-(4-acetylphenoxy)-N-phenyl-N-(propan-2-yl)acetamide

$$$$ Data

M. F.

C19H21NO3

Suppliers	Catalog Number
Enamine	EN300-04907

Database	Data ID
PubChem	767686

M. W.

311.37494

CAS

Similarity

N/A

ID: 231243

2-chloro-1-[2,5-dimethyl-1-(prop-2-en-1-yl)-1H-pyrrol-3-yl]ethan-1-one

$$$$ Data

M. F.

C11H14ClNO

Suppliers	Catalog Number
Enamine	EN300-04908

Database	Data ID
PubChem	2384619

M. W.

211.68796

CAS

Similarity

N/A

ID: 231244

4-[2-(2-chlorophenyl)-2-oxoethoxy]-3-methoxybenzaldehyde

$$$$ Data

M. F.

C16H13ClO4

Suppliers	Catalog Number
Enamine	EN300-04909

Database	Data ID
PubChem	2376440

M. W.

304.72502

CAS

Similarity

N/A

ID: 231245

4-[2-(3,4-dimethylphenyl)-2-oxoethoxy]-3-methoxybenzaldehyde

$$$$ Data

M. F.

C18H18O4

Suppliers	Catalog Number
Enamine	EN300-04916

Database	Data ID
PubChem	2378261

M. W.

298.33312

CAS

Similarity

N/A

ID: 231246

4-[(3-nitrobenzenesulfonyl)oxy]benzoic acid

$$$$ Data

M. F.

C13H9NO7S

Suppliers	Catalog Number
Enamine	EN300-04918

Database	Data ID
PubChem	2384568

M. W.

323.27806

CAS

Similarity

N/A

ID: 231247

(2E)-3-[4-(cyanomethoxy)-3-methoxyphenyl]prop-2-enoic acid

$$$$ Data

M. F.

C12H11NO4

Suppliers	Catalog Number
Enamine	EN300-04919

Database	Data ID
PubChem	2168687

M. W.

233.22004

CAS

Similarity

N/A

ID: 231248

3-methoxy-4-[2-oxo-2-(4-propylphenyl)ethoxy]benzaldehyde

$$$$ Data

M. F.

C19H20O4

Suppliers	Catalog Number
Enamine	EN300-04921

Database	Data ID
PubChem	2410975

M. W.

312.3597

CAS

Similarity

N/A

ID: 231249

ethyl 7-chloro-3-methyl-1-benzofuran-2-carboxylate

$$$$ Data

M. F.

C12H11ClO3

Suppliers	Catalog Number
Enamine	EN300-04922

Database	Data ID
PubChem	2384599

M. W.

238.66694

CAS

32565-17-6

Similarity

N/A

ID: 231250

ethyl 5-methoxy-3-methyl-1-benzofuran-2-carboxylate

$$$$ Data

M. F.

C13H14O4

Suppliers	Catalog Number
Enamine	EN300-04924

Database	Data ID
PubChem	2307798

M. W.

234.24786

CAS

3710-50-7

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