Chembase list of 866358 unique molecular structures

ID: 120351

6-amino-1-(2-hydroxyethyl)-5-nitroso-1,2,3,4-tetrahydropyrimidine-2,4-dione

$$$$ Data

M. F.

C6H8N4O4

Suppliers	Catalog Number
InterBioScreen	BB_SC-0061

Database	Data ID
PubChem	2771864

M. W.

200.15212

CAS

Similarity

N/A

ID: 120352

7H-purine-6-thiol

$$$$ Data

M. F.

C5H4N4S

Suppliers	Catalog Number
InterBioScreen	BB_SC-0064
Chemik	CHH18200
Enamine	EN300-61517

Database	Data ID
PubChem	667490

M. W.

152.17706

CAS

50-44-2

Similarity

N/A

ID: 120353

N-propylaniline

$$$$ Data

M. F.

C9H13N

Suppliers	Catalog Number
InterBioScreen	BB_SC-0067

Database	Data ID
PubChem	12153

M. W.

135.20622

CAS

Similarity

N/A

ID: 120354

ethyl 3,3,3-trifluoro-2-hydroxy-2-[4-(methylamino)phenyl]propanoate

$$$$ Data

M. F.

C12H14F3NO3

Suppliers	Catalog Number
InterBioScreen	BB_SC-0071

Database	Data ID
PubChem	2802280

M. W.

277.2396696

CAS

Similarity

N/A

ID: 120355

4-ethynyl-2,2,6,6-tetramethylpiperidin-4-ol

$$$$ Data

M. F.

C11H19NO

Suppliers	Catalog Number
InterBioScreen	BB_SC-0072

Database	Data ID
PubChem	535967

M. W.

181.27466

CAS

Similarity

N/A

ID: 120356

N-benzylpyridin-2-amine

$$$$ Data More

M. F.

C12H12N2

Suppliers	Catalog Number
Sigma Aldrich	195057
Alfa Aesar	B22441
InterBioScreen	BB_SC-0074

Database	Data ID
PubChem	23362

M. W.

184.23708

CAS

6935-27-9

Similarity

N/A

ID: 120357

sodium [(4-methyl-2-oxo-2H-chromen-7-yl)amino]methanesulfonate

$$$$ Data

M. F.

C11H10NNaO5S

Suppliers	Catalog Number
InterBioScreen	BB_SC-0075

Database	Data ID
PubChem	23665892

M. W.

291.25557

CAS

Similarity

N/A

ID: 120358

N-[(3,4-dimethoxyphenyl)methyl]aniline hydrochloride

$$$$ Data

M. F.

C15H18ClNO2

Suppliers	Catalog Number
InterBioScreen	BB_SC-0078

Database	Data ID
PubChem	24181986

M. W.

279.76192

CAS

Similarity

N/A

ID: 120359

1,4,10-trioxa-7,13-diazacyclopentadecane

$$$$ Data

M. F.

C10H22N2O3

Suppliers	Catalog Number
Sigma Aldrich	307327 92870
InterBioScreen	BB_SC-0079

Database	Data ID
PubChem	123435

M. W.

218.29328

CAS

31249-95-3

Similarity

N/A

ID: 120360

3-hydrazinyl-5,6-diphenyl-1,2,4-triazine

$$$$ Data

M. F.

C15H13N5

Suppliers	Catalog Number
InterBioScreen	BB_SC-0080

Database	Data ID
PubChem	601464

M. W.

263.29722

CAS

Similarity

N/A

ID: 120361

6-ethyl-4-hydrazinylthieno[2,3-d]pyrimidine

$$$$ Data

M. F.

C8H10N4S

Suppliers	Catalog Number
Sigma Aldrich	CBR00566
ChemBridge	4004606
InterBioScreen	BB_SC-0082

Database	Data ID
PubChem	950118

M. W.

194.2568

CAS

439692-51-0

Similarity

N/A

ID: 120362

(5Z)-5-(2-phenylhydrazin-1-ylidene)-2,5-dihydrofuran-2-one

$$$$ Data

M. F.

C10H8N2O2

Suppliers	Catalog Number
InterBioScreen	BB_SC-0089

Database	Data ID
PubChem	5417855

M. W.

188.18272

CAS

Similarity

N/A

ID: 120363

(1S,2S)-2-phenylcyclopropane-1-carbohydrazide

$$$$ Data

M. F.

C10H12N2O

Suppliers	Catalog Number
InterBioScreen	BB_SC-0090

Database	Data ID
PubChem	778513

M. W.

176.21508

CAS

Similarity

N/A

ID: 120364

(1R,6S)-bicyclo[4.1.0]heptane-7-carbohydrazide

$$$$ Data

M. F.

C8H14N2O

Suppliers	Catalog Number
InterBioScreen	BB_SC-0091

Database	Data ID
PubChem	683664

M. W.

154.20956

CAS

Similarity

N/A

ID: 120365

(1R,2S)-2-phenylcyclopropane-1-carbohydrazide

$$$$ Data

M. F.

C10H12N2O

Suppliers	Catalog Number
InterBioScreen	BB_SC-0095

Database	Data ID
PubChem	778510

M. W.

176.21508

CAS

Similarity

N/A

ID: 120366

2-bromo-1-methylcyclopropane-1-carbohydrazide

$$$$ Data

M. F.

C5H9BrN2O

Suppliers	Catalog Number
InterBioScreen	BB_SC-0096

Database	Data ID
PubChem	2771865

M. W.

193.04176

CAS

Similarity

N/A

ID: 120367

1-(4-methoxyphenyl)-1,2-diphenylethan-1-ol

$$$$ Data

M. F.

C21H20O2

Suppliers	Catalog Number
InterBioScreen	BB_SC-0098

Database	Data ID
PubChem	2771866

M. W.

304.3823

CAS

Similarity

N/A

ID: 120368

15-bromopentadecan-1-ol

$$$$ Data

M. F.

C15H31BrO

Suppliers	Catalog Number
InterBioScreen	BB_SC-0099
A&J Pharmtech	AJA-O15703

Database	Data ID
PubChem	543850

M. W.

307.31004

CAS

59101-27-8

Similarity

N/A

ID: 120369

2-heptylcyclohexan-1-ol

$$$$ Data

M. F.

C13H26O

Suppliers	Catalog Number
InterBioScreen	BB_SC-0100

Database	Data ID
PubChem	2771867

M. W.

198.34494

CAS

Similarity

N/A

ID: 120370

13-bromotridecan-1-ol

$$$$ Data

M. F.

C13H27BrO

Suppliers	Catalog Number
InterBioScreen	BB_SC-0101

Database	Data ID
PubChem	1636619

M. W.

279.25688

CAS

Similarity

N/A

ID: 120371

[4-(hydroxymethyl)-1,2,5-oxadiazol-3-yl]methanol

$$$$ Data

M. F.

C4H6N2O3

Suppliers	Catalog Number
InterBioScreen	BB_SC-0102

Database	Data ID
PubChem	1878816

M. W.

130.10204

CAS

Similarity

N/A

ID: 120372

2,7-dimethylocta-3,5-diyne-2,7-diol

$$$$ Data

M. F.

C10H14O2

Suppliers	Catalog Number
Sigma Aldrich	310573
InterBioScreen	BB_SC-0103

Database	Data ID
PubChem	80036

M. W.

166.21696

CAS

5929-72-6

Similarity

N/A

ID: 120373

(2,2-dibromo-1-methylcyclopropyl)methanol

$$$$ Data

M. F.

C5H8Br2O

Suppliers	Catalog Number
InterBioScreen	BB_SC-0104

Database	Data ID
PubChem	2771868

M. W.

243.92442

CAS

Similarity

N/A

ID: 120374

4,5-dihydroxy-1,3-dimethylimidazolidin-2-one

$$$$ Data

M. F.

C5H10N2O3

Suppliers	Catalog Number
InterBioScreen	BB_SC-0105

Database	Data ID
PubChem	73539

M. W.

146.1445

CAS

Similarity

N/A

ID: 120375

2-(3-methylbutyl)cyclohexan-1-ol

$$$$ Data

M. F.

C11H22O

Suppliers	Catalog Number
InterBioScreen	BB_SC-0106

Database	Data ID
PubChem	2771869

M. W.

170.29178

CAS

Similarity

N/A

ID: 120376

2-(cyclohex-1-en-1-yl)cyclohexan-1-ol

$$$$ Data

M. F.

C12H20O

Suppliers	Catalog Number
InterBioScreen	BB_SC-0108

Database	Data ID
PubChem	2771870

M. W.

180.2866

CAS

Similarity

N/A

ID: 120377

6,6-dimethyl-1,2-diphenyl-4,5,6,7-tetrahydro-1H-indol-4-one

$$$$ Data

M. F.

C22H21NO

Suppliers	Catalog Number
InterBioScreen	BB_SC-0112

Database	Data ID
PubChem	1210944

M. W.

315.40824

CAS

Similarity

N/A

ID: 120378

(2E,6E)-2,6-bis({[4-(dimethylamino)phenyl]methylidene})cyclohexan-1-one

$$$$ Data

M. F.

C24H28N2O

Suppliers	Catalog Number
InterBioScreen	BB_SC-0113

Database	Data ID
PubChem	1550696

M. W.

360.49192

CAS

Similarity

N/A

ID: 120379

1-(2,3-dihydro-1,4-benzodioxin-2-yl)ethan-1-one

$$$$ Data

M. F.

C10H10O3

Suppliers	Catalog Number
ChemBridge	4001966
InterBioScreen	BB_SC-0116

Database	Data ID
PubChem	70531

M. W.

178.1846

CAS

1011-48-9

Similarity

N/A

ID: 120380

1-phenyl-1H-pyrrole-2-carbaldehyde

$$$$ Data

M. F.

C11H9NO

Suppliers	Catalog Number
ChemBridge	4029054
InterBioScreen	BB_SC-0117

Database	Data ID
PubChem	934729

M. W.

171.19526

CAS

30186-39-1

Similarity

N/A

ID: 120381

(2Z)-2-(furan-2-ylmethylidene)cyclopentan-1-one

$$$$ Data

M. F.

C10H10O2

Suppliers	Catalog Number
InterBioScreen	BB_SC-0118

Database	Data ID
PubChem	914902

M. W.

162.1852

CAS

Similarity

N/A

ID: 120382

2-chloro-6-methoxyquinoline-3-carbaldehyde

$$$$ Data More

M. F.

C11H8ClNO2

Suppliers	Catalog Number
Sigma Aldrich	493996
Alfa Aesar	H26973
InterBioScreen	BB_SC-0120

Database	Data ID
PubChem	689079

M. W.

221.63972

CAS

73568-29-3

Similarity

N/A

ID: 120383

4-methoxy-3-[(pyridin-2-ylsulfanyl)methyl]benzaldehyde

$$$$ Data

M. F.

C14H13NO2S

Suppliers	Catalog Number
InterBioScreen	BB_SC-0121
Enamine	EN300-92288

Database	Data ID
PubChem	673663

M. W.

259.32352

CAS

Similarity

N/A

ID: 120384

2-hydroxy-8-methylquinoline-3-carbaldehyde

$$$$ Data

M. F.

C11H9NO2

Suppliers	Catalog Number
ChemBridge	6962617
InterBioScreen	BB_SC-0124

Database	Data ID
PubChem	788660

M. W.

187.19466

CAS

101382-54-1

Similarity

N/A

ID: 120385

3,4-dichloro-5-hydroxy-2,5-dihydrofuran-2-one

$$$$ Data

M. F.

C4H2Cl2O3

Suppliers	Catalog Number
InterBioScreen	BB_SC-0126
Enamine	EN300-21576

Database	Data ID
PubChem	91487

M. W.

168.96288

CAS

87-56-9

Similarity

N/A

ID: 120386

1-(1,2-dihydroacenaphthylen-5-yl)ethan-1-one

$$$$ Data

M. F.

C14H12O

Suppliers	Catalog Number
InterBioScreen	BB_SC-0128
Enamine	EN300-23485

Database	Data ID
PubChem	97668

M. W.

196.24448

CAS

10047-18-4

Similarity

N/A

ID: 120387

4-oxo-4,5,6,7-tetrahydro-2,1,3-benzoxadiazol-1-ium-1-olate

$$$$ Data

M. F.

C6H6N2O3

Suppliers	Catalog Number
InterBioScreen	BB_SC-0130

Database	Data ID
PubChem	580034

M. W.

154.12344

CAS

Similarity

N/A

ID: 120388

2-[2-(dimethylamino)benzoyl]-N,N-dimethylaniline

$$$$ Data

M. F.

C17H20N2O

Suppliers	Catalog Number
InterBioScreen	BB_SC-0138

Database	Data ID
PubChem	658530

M. W.

268.3535

CAS

Similarity

N/A

ID: 120389

1-(1-benzyl-5-methoxy-2-methyl-1H-indol-3-yl)-2-chloroethan-1-one

$$$$ Data

M. F.

C19H18ClNO2

Suppliers	Catalog Number
InterBioScreen	BB_SC-0139

Database	Data ID
PubChem	950403

M. W.

327.80472

CAS

Similarity

N/A

ID: 120390

1-(4-bromo-2-fluorophenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde

$$$$ Data

M. F.

C13H11BrFNO

Suppliers	Catalog Number
ChemBridge	6486451
InterBioScreen	BB_SC-0145
Enamine	EN300-86980

Database	Data ID
PubChem	2771872

M. W.

296.1349432

CAS

428495-37-8

Similarity

N/A

ID: 120391

4-oxo-2-phenyl-4,5,6,7-tetrahydro-2H-1,2,3-benzotriazol-1-ium-1-olate

$$$$ Data

M. F.

C12H11N3O2

Suppliers	Catalog Number
InterBioScreen	BB_SC-0146

Database	Data ID
PubChem	791064

M. W.

229.23464

CAS

Similarity

N/A

ID: 120392

2-cyclohexanecarbonylpyridine

$$$$ Data

M. F.

C12H15NO

Suppliers	Catalog Number
InterBioScreen	BB_SC-0147

Database	Data ID
PubChem	919497

M. W.

189.2536

CAS

Similarity

N/A

ID: 120393

2-cyano-3,3-dimethyl-4-oxopentanoic acid

$$$$ Data

M. F.

C8H11NO3

Suppliers	Catalog Number
InterBioScreen	BB_SC-0151

Database	Data ID
PubChem	2771873

M. W.

169.17784

CAS

Similarity

N/A

ID: 120394

3-[4-chloro-5-methyl-2-(propan-2-yl)phenoxymethyl]-4-methoxybenzaldehyde

$$$$ Data

M. F.

C19H21ClO3

Suppliers	Catalog Number
InterBioScreen	BB_SC-0152

Database	Data ID
PubChem	590872

M. W.

332.82124

CAS

Similarity

N/A

ID: 120395

(2Z)-2-(2-methylpropylidene)cyclohexan-1-one

$$$$ Data

M. F.

C10H16O

Suppliers	Catalog Number
InterBioScreen	BB_SC-0153

Database	Data ID
PubChem	1915416

M. W.

152.23344

CAS

Similarity

N/A

ID: 120396

tricyclo[5.2.1.0²,⁶]decan-8-one

$$$$ Data

M. F.

C10H14O

Suppliers	Catalog Number
InterBioScreen	BB_SC-0154

Database	Data ID
PubChem	96509

M. W.

150.21756

CAS

Similarity

N/A

ID: 120397

2-bromo-1-(3-fluoro-4-methoxyphenyl)-2-phenylethan-1-one

$$$$ Data

M. F.

C15H12BrFO2

Suppliers	Catalog Number
InterBioScreen	BB_SC-0156

Database	Data ID
PubChem	2771874

M. W.

323.1569832

CAS

Similarity

N/A

ID: 120398

1-benzyl-5-methoxy-2-methyl-1H-indole-3-carbaldehyde

$$$$ Data

M. F.

C18H17NO2

Suppliers	Catalog Number
InterBioScreen	BB_SC-0160

Database	Data ID
PubChem	946106

M. W.

279.33308

CAS

Similarity

N/A

ID: 120399

(2Z,6E)-2,6-bis(furan-2-ylmethylidene)cyclohexan-1-one

$$$$ Data

M. F.

C16H14O3

Suppliers	Catalog Number
InterBioScreen	BB_SC-0162

Database	Data ID
PubChem	1551000

M. W.

254.28056

CAS

Similarity

N/A

ID: 120400

1-(4-bromophenyl)-2-phenylethan-1-one

$$$$ Data

M. F.

C14H11BrO

Suppliers	Catalog Number
Sigma Aldrich	515531
Alfa Aesar	B22159
InterBioScreen	BB_SC-0163

Database	Data ID
PubChem	519738

M. W.

275.14054

CAS

2001-29-8

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