Chembase list of 866358 unique molecular structures

$$$$ Data

M. F.

C10H15NO2

Suppliers	Catalog Number
Apollo Scientific	OR40517

Database	Data ID
PubChem	11401131

M. W.

181.2316

CAS

58577-87-0

Similarity

N/A

ID: 88452

{4-[(pyridin-2-yl)carbamoyl]phenyl}boronic acid

$$$$ Data

M. F.

C12H11BN2O3

Suppliers	Catalog Number
Alfa Aesar	H52843
Apollo Scientific	OR4052
A&J Pharmtech	AJA-O29615

Database	Data ID
PubChem	44119539

M. W.

242.03834

CAS

850568-25-1

Similarity

N/A

ID: 88453

methyl 4-amino-2-hydroxy-5-nitrobenzoate

$$$$ Data

M. F.

C8H8N2O5

Suppliers	Catalog Number
Apollo Scientific	OR40520

Database	Data ID
PubChem	13912872

M. W.

212.15952

CAS

Similarity

N/A

ID: 88454

7-oxabicyclo[4.1.0]heptane

$$$$ Data More

M. F.

C6H10O

Suppliers	Catalog Number
Sigma Aldrich	C102504 29260
MP Biomedicals	05211592
Alfa Aesar	A13185

Database	Data ID
PubChem	9246

M. W.

98.143

CAS

286-20-4

Similarity

N/A

ID: 88455

(2-cyclopropyl-1,3-thiazol-4-yl)methanol

$$$$ Data

M. F.

C7H9NOS

Suppliers	Catalog Number
Apollo Scientific	OR40523

Database	Data ID
PubChem	20079576

M. W.

155.21746

CAS

Similarity

N/A

ID: 88456

2-cyclopropyl-1,3-thiazole-4-carbaldehyde

$$$$ Data

M. F.

C7H7NOS

Suppliers	Catalog Number
Apollo Scientific	OR40524
Enamine	EN300-52057

Database	Data ID
PubChem	45791958

M. W.

153.20158

CAS

Similarity

N/A

ID: 88457

2H-1,3-benzodioxol-5-ylhydrazine hydrochloride

$$$$ Data

M. F.

C7H9ClN2O2

Suppliers	Catalog Number
Sigma Aldrich	CBR00760
Apollo Scientific	OR40526

Database	Data ID
PubChem	22291622

M. W.

188.61156

CAS

40483-63-4

Similarity

N/A

ID: 88458

(5-chloro-2-methylphenyl)hydrazine hydrochloride

$$$$ Data

M. F.

C7H10Cl2N2

Suppliers	Catalog Number
Apollo Scientific	OR40527

Database	Data ID
PubChem	13200574

M. W.

193.0737

CAS

Similarity

N/A

ID: 88459

sodium N-[(4-methoxyphenyl)amino]sulfamate

$$$$ Data More

M. F.

C7H9N2NaO4S

Suppliers	Catalog Number
Sigma Aldrich	65219
Apollo Scientific	OR40528
InterBioScreen	BB_SC-1504

Database	Data ID
PubChem	23663754

M. W.

240.21213

CAS

5446-07-1

Similarity

N/A

ID: 88460

sodium N-[(3,4-dimethoxyphenyl)amino]sulfamate

$$$$ Data

M. F.

C8H11N2NaO5S

Suppliers	Catalog Number
Apollo Scientific	OR40529

Database	Data ID
PubChem	23694004

M. W.

270.23811

CAS

84292-93-3

Similarity

N/A

ID: 88461

3-acetyl-7-(diethylamino)-2H-chromen-2-one

$$$$ Data

M. F.

C15H17NO3

Suppliers	Catalog Number
Apollo Scientific	OR40530
Life Chemicals	F0110-0014
Enamine	EN300-12882

Database	Data ID
PubChem	688763

M. W.

259.30038

CAS

74696-96-1

Similarity

N/A

ID: 88462

2-cyclopropyl-1,3-thiazole-4-carboxylic acid

$$$$ Data

M. F.

C7H7NO2S

Suppliers	Catalog Number
Apollo Scientific	OR40531
Enamine	EN300-56900

Database	Data ID
PubChem	18771816

M. W.

169.20098

CAS

Similarity

N/A

ID: 88463

methyl 2-cyclopropyl-1,3-thiazole-4-carboxylate

$$$$ Data

M. F.

C8H9NO2S

Suppliers	Catalog Number
Apollo Scientific	OR40532

Database	Data ID
PubChem	53395567

M. W.

183.22756

CAS

Similarity

N/A

ID: 88464

(2-cyclopropyl-1,3-thiazol-5-yl)methanol

$$$$ Data

M. F.

C7H9NOS

Suppliers	Catalog Number
Apollo Scientific	OR40533

Database	Data ID
PubChem	53395568

M. W.

155.21746

CAS

Similarity

N/A

ID: 88465

2-cyclopropyl-1,3-thiazole-5-carbaldehyde

$$$$ Data

M. F.

C7H7NOS

Suppliers	Catalog Number
Apollo Scientific	OR40534
Enamine	EN300-108833

Database	Data ID
PubChem	45121688

M. W.

153.20158

CAS

877385-86-9

Similarity

N/A

ID: 88466

3-acetyl-6-nitro-2H-chromen-2-one

$$$$ Data

M. F.

C11H7NO5

Suppliers	Catalog Number
Apollo Scientific	OR40535

Database	Data ID
PubChem	540544

M. W.

233.17698

CAS

53653-67-1

Similarity

N/A

ID: 88467

2-(4-tert-butylphenyl)-4,6-dimethoxypyrimidine

$$$$ Data

M. F.

C16H20N2O2

Suppliers	Catalog Number
Apollo Scientific	OR4054

Database	Data ID
PubChem	4166633

M. W.

272.3422

CAS

Similarity

N/A

ID: 88468

2-(diphenylmethyl)-4,6-dimethoxypyrimidine

$$$$ Data

M. F.

C19H18N2O2

Suppliers	Catalog Number
Apollo Scientific	OR4055

Database	Data ID
PubChem	4144042

M. W.

306.35842

CAS

Similarity

N/A

ID: 88469

4,6-dimethoxy-2-(thiophen-2-yl)pyrimidine

$$$$ Data

M. F.

C10H10N2O2S

Suppliers	Catalog Number
Apollo Scientific	OR4056

Database	Data ID
PubChem	4586972

M. W.

222.2636

CAS

Similarity

N/A

ID: 88470

methyl 4-[(4,6-dimethoxypyrimidin-2-yl)methoxy]benzoate

$$$$ Data

M. F.

C15H16N2O5

Suppliers	Catalog Number
Apollo Scientific	OR4057

Database	Data ID
PubChem	40424830

M. W.

304.29794

CAS

Similarity

N/A

ID: 88471

4-[(4,6-dimethoxypyrimidin-2-yl)methoxy]benzoic acid

$$$$ Data

M. F.

C14H14N2O5

Suppliers	Catalog Number
Apollo Scientific	OR4058

Database	Data ID
PubChem	4082564

M. W.

290.27136

CAS

Similarity

N/A

ID: 88472

S-(4-aminophenyl)-2-hydroxyethane-1-sulfonamido

$$$$ Data

M. F.

C8H12N2O3S

Suppliers	Catalog Number
Apollo Scientific	OR40580

Database	Data ID
PubChem	456364

M. W.

216.25748

CAS

4862-94-6

Similarity

N/A

ID: 88473

N-(4-amino-3-nitrophenyl)acetamide

$$$$ Data

M. F.

C8H9N3O3

Suppliers	Catalog Number
Apollo Scientific	OR40581

Database	Data ID
PubChem	4563031

M. W.

195.17536

CAS

6086-29-9

Similarity

N/A

ID: 88474

4-{[(4,6-dimethoxypyrimidin-2-yl)methyl]sulfanyl}aniline

$$$$ Data

M. F.

C13H15N3O2S

Suppliers	Catalog Number
Apollo Scientific	OR4059

Database	Data ID
PubChem	4356550

M. W.

277.3421

CAS

Similarity

N/A

ID: 88475

ethyl 4-chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate

$$$$ Data

M. F.

C11H12ClN3O2

Suppliers	Catalog Number
Maybridge	KM02175
Apollo Scientific	OR4060
Enamine	EN300-127322

Database	Data ID
PubChem	2736380

M. W.

253.68488

CAS

20481-15-6

Similarity

N/A

ID: 88476

(2R)-2-{[(tert-butoxy)carbonyl]amino}-4-(methylsulfanyl)butanoic acid

$$$$ Data More

M. F.

C10H19NO4S

Suppliers	Catalog Number
Sigma Aldrich	B4138 15132
Alfa Aesar	L09207
Apollo Scientific	OR40601

Database	Data ID
PubChem	111051

M. W.

249.32716

CAS

2488-15-5

Similarity

N/A

ID: 88477

({6-chloroimidazo[1,2-a]pyridin-3-yl}methyl)dimethylamine hydrochloride

$$$$ Data

M. F.

C10H13Cl2N3

Suppliers	Catalog Number
Apollo Scientific	OR40602

Database	Data ID
PubChem	53395569

M. W.

246.13632

CAS

Similarity

N/A

ID: 88478

3-amino-5-methoxy-2,3-dihydro-1H-inden-1-one hydrochloride

$$$$ Data

M. F.

C10H12ClNO2

Suppliers	Catalog Number
Apollo Scientific	OR40603

Database	Data ID
PubChem	390200

M. W.

213.66078

CAS

Similarity

N/A

ID: 88479

tert-butyl (2R)-2-formylpiperidine-1-carboxylate

$$$$ Data

M. F.

C11H19NO3

Suppliers	Catalog Number
Apollo Scientific	OR40605
A&J Pharmtech	AJA-O30062

Database	Data ID
PubChem	10703805

M. W.

213.27346

CAS

134526-69-5

Similarity

N/A

ID: 88480

methyl 3-acetylbenzoate

$$$$ Data

M. F.

C10H10O3

Suppliers	Catalog Number
Apollo Scientific	OR40606
Chemik	CHB38334

Database	Data ID
PubChem	15094405

M. W.

178.1846

CAS

21860-07-1

Similarity

N/A

ID: 88481

4-chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid

$$$$ Data

M. F.

C9H8ClN3O2

Suppliers	Catalog Number
Maybridge	KM02255
Apollo Scientific	OR4061

Database	Data ID
PubChem	614513

M. W.

225.63172

CAS

175201-94-2

Similarity

N/A

ID: 88482

2-(4-bromothiophen-2-yl)ethan-1-amine hydrochloride

$$$$ Data

M. F.

C6H9BrClNS

Suppliers	Catalog Number
Apollo Scientific	OR40610

Database	Data ID
PubChem	44118208

M. W.

242.56436

CAS

1172469-40-7

Similarity

N/A

ID: 88483

2-bromothiophene-3-carboxylic acid

$$$$ Data More

M. F.

C5H3BrO2S

Suppliers	Catalog Number
Sigma Aldrich	638129
Maybridge	CC56601
Apollo Scientific	OR40613

Database	Data ID
PubChem	12320971

M. W.

207.04512

CAS

24287-95-4

Similarity

N/A

ID: 88484

tert-butyl(ethynyl)dimethylsilane

$$$$ Data

M. F.

C8H16Si

Suppliers	Catalog Number
Sigma Aldrich	399264 19912
Apollo Scientific	OR40614

Database	Data ID
PubChem	2757281

M. W.

140.29814

CAS

86318-61-8

Similarity

N/A

ID: 88485

2H-1,3,2-benzodioxaborole

$$$$ Data

M. F.

C6H5BO2

Suppliers	Catalog Number
Sigma Aldrich	188913 225762 12345
Alfa Aesar	L14998 H30234
Apollo Scientific	OR40616

Database	Data ID
Wikipedia	Catecholborane
PubChem	6327445

M. W.

119.9137

CAS

274-07-7

Similarity

N/A

ID: 88486

2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid hydrate

$$$$ Data More

M. F.

C5H6N2O5

Suppliers	Catalog Number
Sigma Aldrich	O8402 75510
Alfa Aesar	A18594
Apollo Scientific	OR40619

Database	Data ID
PubChem	16218504

M. W.

174.11154

CAS

50887-69-9

Similarity

N/A

ID: 88487

4-chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxamide

$$$$ Data

M. F.

C9H9ClN4O

Suppliers	Catalog Number
Maybridge	KM02337
Apollo Scientific	OR4062

Database	Data ID
PubChem	2735733

M. W.

224.64696

CAS

175201-98-6

Similarity

N/A

ID: 88488

N'-(4-bromophenyl)acetohydrazide

$$$$ Data

M. F.

C8H9BrN2O

Suppliers	Catalog Number
Apollo Scientific	OR40620

Database	Data ID
PubChem	615522

M. W.

229.07386

CAS

14579-97-6

Similarity

N/A

ID: 88489

N'-(2,5-dichlorophenyl)acetohydrazide

$$$$ Data

M. F.

C8H8Cl2N2O

Suppliers	Catalog Number
Apollo Scientific	OR40621

Database	Data ID
PubChem	71299532

M. W.

219.06792

CAS

14580-42-8

Similarity

N/A

ID: 88491

bis(4-phenoxyphenyl)methanone

$$$$ Data

M. F.

C25H18O3

Suppliers	Catalog Number
Alfa Aesar	L13419
Apollo Scientific	OR40624

Database	Data ID
PubChem	84743

M. W.

366.40862

CAS

14984-21-5

Similarity

N/A

ID: 88492

3-amino-2,2-dimethylcyclobutane-1-carboxylic acid

$$$$ Data

M. F.

C7H13NO2

Suppliers	Catalog Number
Apollo Scientific	OR40625

Database	Data ID
PubChem	13297838

M. W.

143.18362

CAS

783260-98-0

Similarity

N/A

ID: 88493

5-(pyridin-2-yl)thiophene-2-carboxylic acid

$$$$ Data More

M. F.

C10H7NO2S

Suppliers	Catalog Number
Maybridge	CC02201
Apollo Scientific	OR4063
Life Chemicals	F1956-0007

Database	Data ID
PubChem	736482

M. W.

205.23308

CAS

119082-97-2

Similarity

N/A

ID: 88494

4-decyl-1,3-oxazolidin-2-one

$$$$ Data

M. F.

C13H25NO2

Suppliers	Catalog Number
Apollo Scientific	OR40630

Database	Data ID
PubChem	10220190

M. W.

227.3431

CAS

7693-82-5

Similarity

N/A

ID: 88495

(4R)-5,5-dimethyl-4-phenyl-1,3-oxazolidin-2-one

$$$$ Data

M. F.

C11H13NO2

Suppliers	Catalog Number
Sigma Aldrich	450707
Apollo Scientific	OR40633

Database	Data ID
PubChem	6950851

M. W.

191.22642

CAS

170918-42-0

Similarity

N/A

ID: 88496

(1s,4s)-4-hydroxycyclohexane-1-carboxylic acid

$$$$ Data

M. F.

C7H12O3

Suppliers	Catalog Number
Apollo Scientific	OR40634

Database	Data ID
PubChem	151138

M. W.

144.16838

CAS

3685-26-5

Similarity

N/A

ID: 88497

1-benzyl-4-chloropiperidine hydrochloride

$$$$ Data

M. F.

C12H17Cl2N

Suppliers	Catalog Number
Apollo Scientific	OR40635

Database	Data ID
PubChem	44147238

M. W.

246.17608

CAS

21937-57-5

Similarity

N/A

ID: 88498

(4-chlorophenyl)(pyridin-2-yl)methanol

$$$$ Data

M. F.

C12H10ClNO

Suppliers	Catalog Number
Apollo Scientific	OR40636
TRC	C379615

Database	Data ID
PubChem	97719

M. W.

219.6669

CAS

27652-89-7

Similarity

N/A

ID: 88499

4-(2-phenylethenyl)pyridine

$$$$ Data

M. F.

C13H11N

Suppliers	Catalog Number
Apollo Scientific	OR40637
Enamine	EN300-31340

Database	Data ID
PubChem	641098

M. W.

181.23314

CAS

103-31-1

Similarity

N/A

ID: 88500

3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)propanal

$$$$ Data

M. F.

C11H9NO3

Suppliers	Catalog Number
Apollo Scientific	OR40638

Database	Data ID
PubChem	75525

M. W.

203.19406

CAS

2436-29-5

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