Chembase list of 866358 unique molecular structures

$$$$ Data

M. F.

C17H14BrNO

Suppliers	Catalog Number
Bide Pharmatech	BD219455

Database	Data ID
PubChem	11667032

M. W.

328.20316

CAS

654655-69-3

Similarity

N/A

ID: 289352

(2R)-2-{[(benzyloxy)carbonyl]amino}pentanedioic acid

$$$$ Data

M. F.

C13H15NO6

Suppliers	Catalog Number
Bide Pharmatech	BD21946

Database	Data ID
PubChem	1607568

M. W.

281.2613

CAS

63648-73-7

Similarity

N/A

ID: 289353

butyl 2,2-difluorocyclopropane-1-carboxylate

$$$$ Data

M. F.

C8H12F2O2

Suppliers	Catalog Number
Bide Pharmatech	BD219484

Database	Data ID
PubChem	2761400

M. W.

178.1764864

CAS

260352-79-2

Similarity

N/A

ID: 289354

methyl 2-(piperidin-1-ylmethyl)benzoate

$$$$ Data

M. F.

C14H19NO2

Suppliers	Catalog Number
Bide Pharmatech	BD219547
A&J Pharmtech	AJA-O9618

Database	Data ID
PubChem	44558597

M. W.

233.30616

CAS

914347-17-4

Similarity

N/A

ID: 289355

6-fluoro-2,3-dihydro-1,3-benzothiazol-2-one

$$$$ Data

M. F.

C7H4FNOS

Suppliers	Catalog Number
Bide Pharmatech	BD21959

Database	Data ID
PubChem	44667

M. W.

169.1761632

CAS

63754-96-1

Similarity

N/A

ID: 289356

3,4-dihydro-1H-2-benzopyran-4-amine

$$$$ Data

M. F.

C9H11NO

Suppliers	Catalog Number
Bide Pharmatech	BD219594
A&J Pharmtech	AJA-O22256

Database	Data ID
PubChem	17750403

M. W.

149.18974

CAS

147663-00-1

Similarity

N/A

ID: 289357

3-nitro-2-(trifluoromethyl)pyridine

$$$$ Data

M. F.

C6H3F3N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD219625

Database	Data ID
PubChem	15103043

M. W.

192.0954296

CAS

133391-63-6

Similarity

N/A

ID: 289358

2-(bromomethyl)-6-methoxypyridine

$$$$ Data

M. F.

C7H8BrNO

Suppliers	Catalog Number
Bide Pharmatech	BD219636

Database	Data ID
PubChem	10081550

M. W.

202.04852

CAS

156094-63-2

Similarity

N/A

ID: 289359

tert-butyl 2-ethynylpyrrolidine-1-carboxylate

$$$$ Data

M. F.

C11H17NO2

Suppliers	Catalog Number
Bide Pharmatech	BD219648

Database	Data ID
PubChem	14730283

M. W.

195.25818

CAS

316141-37-4

Similarity

N/A

ID: 289360

6-chloro-1,3-benzothiazole-2-carboxylic acid

$$$$ Data

M. F.

C8H4ClNO2S

Suppliers	Catalog Number
Bide Pharmatech	BD219650

Database	Data ID
PubChem	13879138

M. W.

213.64086

CAS

3622-03-5

Similarity

N/A

ID: 289361

7-bromo-1,2,3,4-tetrahydroquinoline

$$$$ Data

M. F.

C9H10BrN

Suppliers	Catalog Number
Bide Pharmatech	BD219653

Database	Data ID
PubChem	13865047

M. W.

212.0864

CAS

114744-51-3

Similarity

N/A

ID: 289362

ethyl 2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)acetate

$$$$ Data

M. F.

C15H21NO4

Suppliers	Catalog Number
Bide Pharmatech	BD219658

Database	Data ID
PubChem	11129652

M. W.

279.33154

CAS

14028-68-3

Similarity

N/A

ID: 289363

2-(chloromethyl)-4-methylpyridine hydrochloride

$$$$ Data

M. F.

C7H9Cl2N

Suppliers	Catalog Number
Bide Pharmatech	BD219677
A&J Pharmtech	AJA-O1448

Database	Data ID
PubChem	20061071

M. W.

178.05906

CAS

71670-71-8

Similarity

N/A

ID: 289364

5-bromo-1H-indole-7-carboxylic acid

$$$$ Data

M. F.

C9H6BrNO2

Suppliers	Catalog Number
Bide Pharmatech	BD219729

Database	Data ID
PubChem	53399257

M. W.

240.05344

CAS

860624-90-4

Similarity

N/A

ID: 289365

7-methoxy-1,2,3,4-tetrahydroquinoline

$$$$ Data

M. F.

C10H13NO

Suppliers	Catalog Number
Bide Pharmatech	BD219739

Database	Data ID
PubChem	16244388

M. W.

163.21632

CAS

19500-61-9

Similarity

N/A

ID: 289366

ethyl 4H,5H,6H-pyrrolo[1,2-b]pyrazole-2-carboxylate

$$$$ Data

M. F.

C9H12N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD219748

Database	Data ID
PubChem	12841166

M. W.

180.20378

CAS

86477-09-0

Similarity

N/A

ID: 289367

pyridine-4-sulfonyl chloride hydrochloride

$$$$ Data

M. F.

C5H5Cl2NO2S

Suppliers	Catalog Number
Bide Pharmatech	BD219766
A&J Pharmtech	AJA-O32279

Database	Data ID
PubChem	22034080

M. W.

214.0697

CAS

489430-50-4

Similarity

N/A

ID: 289368

5-bromo-4-chloro-2-methyl-7H-pyrrolo[2,3-d]pyrimidine

$$$$ Data

M. F.

C7H5BrClN3

Suppliers	Catalog Number
Bide Pharmatech	BD219784

Database	Data ID
PubChem	59442280

M. W.

246.4917

CAS

1111237-76-3

Similarity

N/A

ID: 289369

4-chloro-5-iodo-2-methyl-7H-pyrrolo[2,3-d]pyrimidine

$$$$ Data

M. F.

C7H5ClIN3

Suppliers	Catalog Number
Bide Pharmatech	BD219799

Database	Data ID
PubChem	66570709

M. W.

293.49217

CAS

1060815-92-0

Similarity

N/A

ID: 289370

ethyl 5-bromo-1H-indole-7-carboxylate

$$$$ Data

M. F.

C11H10BrNO2

Suppliers	Catalog Number
Bide Pharmatech	BD219815

Database	Data ID
PubChem	59332585

M. W.

268.1066

CAS

1065181-58-9

Similarity

N/A

ID: 289371

6-methylpyridine-3,4-diamine dihydrochloride

$$$$ Data

M. F.

C6H11Cl2N3

Suppliers	Catalog Number
Bide Pharmatech	BD219816

Database	Data ID
PubChem	70700317

M. W.

196.07764

CAS

861019-06-9

Similarity

N/A

ID: 289372

1-(diphenylmethyl)azetidin-3-amine hydrochloride

$$$$ Data

M. F.

C16H19ClN2

Suppliers	Catalog Number
Bide Pharmatech	BD219874
A&J Pharmtech	AJA-O203

Database	Data ID
PubChem	5744545

M. W.

274.78846

CAS

1189735-08-7

Similarity

N/A

ID: 289373

methyl 5-bromoquinoline-8-carboxylate

$$$$ Data

M. F.

C11H8BrNO2

Suppliers	Catalog Number
Bide Pharmatech	BD219932
A&J Pharmtech	AJA-O26

Database	Data ID
PubChem	71607288

M. W.

266.09072

CAS

1445781-45-2

Similarity

N/A

ID: 289374

6-bromo-3,4-dihydro-2H-1,4-benzoxazine

$$$$ Data

M. F.

C8H8BrNO

Suppliers	Catalog Number
Alfa Aesar	H61070
Bide Pharmatech	BD219940
A&J Pharmtech	AJA-O24584

Database	Data ID
PubChem	10727336

M. W.

214.05922

CAS

105655-01-4

Similarity

N/A

ID: 289375

pyrrolidin-2-ylmethanamine dihydrochloride

$$$$ Data

M. F.

C5H14Cl2N2

Suppliers	Catalog Number
Bide Pharmatech	BD219972

Database	Data ID
PubChem	57345807

M. W.

173.08406

CAS

6149-92-4

Similarity

N/A

ID: 289376

4-methoxy-2-methylphenol

$$$$ Data

M. F.

C8H10O2

Suppliers	Catalog Number
Bide Pharmatech	BD219985
A&J Pharmtech	AJA-O5262

Database	Data ID
PubChem	12483497

M. W.

138.1638

CAS

5307-05-1

Similarity

N/A

ID: 289377

2-(2-fluoro-3,4-dimethoxyphenyl)acetic acid

$$$$ Data

M. F.

C10H11FO4

Suppliers	Catalog Number
Bide Pharmatech	BD219986

Database	Data ID
PubChem	598267

M. W.

214.1903432

CAS

78495-65-5

Similarity

N/A

ID: 289378

1,3-oxazol-5-ylmethanamine

$$$$ Data

M. F.

C4H6N2O

Suppliers	Catalog Number
Bide Pharmatech	BD219991

Database	Data ID
PubChem	23404337

M. W.

98.10324

CAS

847644-09-1

Similarity

N/A

ID: 289379

2,6-dichloropyrimidine-4-carboxamide

$$$$ Data

M. F.

C5H3Cl2N3O

Suppliers	Catalog Number
Bide Pharmatech	BD219997

Database	Data ID
PubChem	241128

M. W.

192.00282

CAS

98136-42-6

Similarity

N/A

ID: 289380

ethyl 4-hydroxyquinoline-7-carboxylate

$$$$ Data

M. F.

C12H11NO3

Suppliers	Catalog Number
Bide Pharmatech	BD220013

Database	Data ID
PubChem	70700316

M. W.

217.22064

CAS

1261629-96-2

Similarity

N/A

ID: 289381

tert-butyl N-(2,6-dichloropyridin-4-yl)carbamate

$$$$ Data

M. F.

C10H12Cl2N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD220022

Database	Data ID
PubChem	45076485

M. W.

263.12048

CAS

501907-61-5

Similarity

N/A

ID: 289382

4-oxo-1,4-dihydropyridine-2,6-dicarboxylic acid

$$$$ Data

M. F.

C7H5NO5

Suppliers	Catalog Number
Bide Pharmatech	BD220059

Database	Data ID
PubChem	8743

M. W.

183.1183

CAS

138-60-3

Similarity

N/A

ID: 289383

bis(4-methylbenzene-1-sulfonic acid) N-{3-chloro-4-[(3-fluorophenyl)methoxy]phen...

$$$$ Data

M. F.

C43H44ClFN4O11S3

Suppliers	Catalog Number
Bide Pharmatech	BD220070

Database	Data ID
PubChem	11557040

M. W.

943.4760632

CAS

388082-78-8

Similarity

N/A

ID: 289384

(2S,3S,4S,5S)-oxane-2,3,4,5-tetrol

$$$$ Data

M. F.

C5H10O5

Suppliers	Catalog Number
Bide Pharmatech	BD220078

Database	Data ID
PubChem	12306941

M. W.

150.1299

CAS

87-72-9

Similarity

N/A

ID: 289385

2,5,6-triamino-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C4H7N5O

Suppliers	Catalog Number
Bide Pharmatech	BD220079
A&J Pharmtech	AJA-O1419

Database	Data ID
PubChem	70488

M. W.

141.13128

CAS

1004-75-7

Similarity

N/A

ID: 289386

2,5,6-triamino-3,4-dihydropyrimidin-4-one; sulfuric acid

$$$$ Data

M. F.

C4H9N5O5S

Suppliers	Catalog Number
Bide Pharmatech	BD220080

Database	Data ID
PubChem	296856

M. W.

239.20976

CAS

35011-47-3

Similarity

N/A

ID: 289387

1-(2,4-dibromophenyl)ethan-1-one

$$$$ Data

M. F.

C8H6Br2O

Suppliers	Catalog Number
Bide Pharmatech	BD220148

Database	Data ID
PubChem	2303036

M. W.

277.94064

CAS

33243-33-3

Similarity

N/A

ID: 289388

1-methyl-3-(piperidin-4-yl)-2,3-dihydro-1H-1,3-benzodiazol-2-one hydrochloride

$$$$ Data

M. F.

C13H18ClN3O

Suppliers	Catalog Number
Bide Pharmatech	BD220183

Database	Data ID
PubChem	21222212

M. W.

267.75452

CAS

2147-85-5

Similarity

N/A

ID: 289389

3-hydrazinylpyridine hydrochloride

$$$$ Data

M. F.

C5H8ClN3

Suppliers	Catalog Number
Bide Pharmatech	BD220194

Database	Data ID
PubChem	23143454

M. W.

145.59012

CAS

650638-17-8

Similarity

N/A

ID: 289390

2-amino-3-bromobenzamide

$$$$ Data

M. F.

C7H7BrN2O

Suppliers	Catalog Number
Bide Pharmatech	BD220234

Database	Data ID
PubChem	22931092

M. W.

215.04728

CAS

437998-34-0

Similarity

N/A

ID: 289391

5-bromo-4-chloropyridine-2,3-diamine

$$$$ Data

M. F.

C5H5BrClN3

Suppliers	Catalog Number
Bide Pharmatech	BD220242

Database	Data ID
PubChem	46835214

M. W.

222.4703

CAS

1131604-99-3

Similarity

N/A

ID: 289392

2-chloro-5-phenyl-1,3-oxazole

$$$$ Data

M. F.

C9H6ClNO

Suppliers	Catalog Number
Bide Pharmatech	BD220243
A&J Pharmtech	AJA-O23475

Database	Data ID
PubChem	10997626

M. W.

179.60304

CAS

62124-43-0

Similarity

N/A

ID: 289393

2,6-dichloro-4-iodophenol

$$$$ Data

M. F.

C6H3Cl2IO

Suppliers	Catalog Number
Bide Pharmatech	BD220268

Database	Data ID
PubChem	4493083

M. W.

288.89789

CAS

34074-22-1

Similarity

N/A

ID: 289394

1-(2-methylpropyl)-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

$$$$ Data

M. F.

C13H23BN2O2

Suppliers	Catalog Number
Bide Pharmatech	BD220279

Database	Data ID
PubChem	59325399

M. W.

250.14492

CAS

1036757-43-3

Similarity

N/A

ID: 289395

tert-butyl N-[(5-bromopyrimidin-2-yl)methyl]carbamate

$$$$ Data

M. F.

C10H14BrN3O2

Suppliers	Catalog Number
Bide Pharmatech	BD220284

Database	Data ID
PubChem	57345809

M. W.

288.14106

CAS

1235451-38-3

Similarity

N/A

ID: 289396

2-bromo-4-tert-butyl-6-nitroaniline

$$$$ Data

M. F.

C10H13BrN2O2

Suppliers	Catalog Number
Bide Pharmatech	BD220298

Database	Data ID
PubChem	50997856

M. W.

273.12642

CAS

1027356-55-3

Similarity

N/A

ID: 289397

1-(5-fluoropyridin-2-yl)-4-oxocyclohexane-1-carbonitrile

$$$$ Data

M. F.

C12H11FN2O

Suppliers	Catalog Number
Bide Pharmatech	BD220337

Database	Data ID
PubChem	59030634

M. W.

218.2269432

CAS

960371-10-2

Similarity

N/A

ID: 289398

(1R,3R,5S)-8-azabicyclo[3.2.1]octan-3-ol

$$$$ Data

M. F.

C7H13NO

Suppliers	Catalog Number
Bide Pharmatech	BD220510

Database	Data ID
PubChem	73480

M. W.

127.18422

CAS

538-09-0

Similarity

N/A

ID: 289399

1,3-benzothiazole-5-carbaldehyde

$$$$ Data

M. F.

C8H5NOS

Suppliers	Catalog Number
Bide Pharmatech	BD220401

Database	Data ID
PubChem	21873718

M. W.

163.1964

CAS

394223-38-2

Similarity

N/A

ID: 289400

{4-[(dimethylamino)methyl]phenyl}boronic acid hydrochloride

$$$$ Data

M. F.

C9H15BClNO2

Suppliers	Catalog Number
Bide Pharmatech	BD220416
A&J Pharmtech	AJA-O37587

Database	Data ID
PubChem	68515418

M. W.

215.4849

CAS

938465-64-6

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