Chembase list of 866358 unique molecular structures

tert-butyl 4-{[(2-nitrophenyl)amino]methyl}piperidine-1-carboxylate

$$$$ Data

M. F.

C17H25N3O4

Suppliers	Catalog Number
Bide Pharmatech	BD211923

Database	Data ID
PubChem	53255689

M. W.

335.3981

CAS

1233953-16-6

Similarity

N/A

ID: 288752

(1r,4r)-4-[(2-nitrophenyl)amino]cyclohexan-1-ol

$$$$ Data

M. F.

C12H16N2O3

Suppliers	Catalog Number
Bide Pharmatech	BD211924

Database	Data ID
PubChem	43078512

M. W.

236.26704

CAS

1233954-85-2

Similarity

N/A

ID: 288753

(1r,4r)-4-[(2-fluoro-6-nitrophenyl)amino]cyclohexan-1-ol

$$$$ Data

M. F.

C12H15FN2O3

Suppliers	Catalog Number
Bide Pharmatech	BD211925

Database	Data ID
PubChem	53255584

M. W.

254.2575032

CAS

1233958-43-4

Similarity

N/A

ID: 288754

tert-butyl 4-{[(3-aminopyridin-2-yl)oxy]methyl}piperidine-1-carboxylate

$$$$ Data

M. F.

C16H25N3O3

Suppliers	Catalog Number
Bide Pharmatech	BD211926

Database	Data ID
PubChem	53255977

M. W.

307.388

CAS

1286274-50-7

Similarity

N/A

ID: 288755

2-(azetidin-1-yl)-6-bromopyridine

$$$$ Data

M. F.

C8H9BrN2

Suppliers	Catalog Number
Bide Pharmatech	BD211927

Database	Data ID
PubChem	57345851

M. W.

213.07446

CAS

1288991-76-3

Similarity

N/A

ID: 288756

2-amino-3-phenylpropanoic acid hydrochloride

$$$$ Data

M. F.

C9H12ClNO2

Suppliers	Catalog Number
Bide Pharmatech	BD211931

Database	Data ID
PubChem	13000984

M. W.

201.65008

CAS

182287-50-9

Similarity

N/A

ID: 288757

7-methylimidazo[1,2-a]pyridine-2-carbaldehyde

$$$$ Data

M. F.

C9H8N2O

Suppliers	Catalog Number
Bide Pharmatech	BD211932

Database	Data ID
PubChem	14042783

M. W.

160.17262

CAS

202348-54-7

Similarity

N/A

ID: 288758

6-fluoro-1-benzothiophene

$$$$ Data

M. F.

C8H5FS

Suppliers	Catalog Number
Bide Pharmatech	BD211933

Database	Data ID
PubChem	19088018

M. W.

152.1887032

CAS

205055-10-3

Similarity

N/A

ID: 288759

3-amino-1H-indazole-5-carbonitrile

$$$$ Data

M. F.

C8H6N4

Suppliers	Catalog Number
Bide Pharmatech	BD211934

Database	Data ID
PubChem	12540433

M. W.

158.16004

CAS

20925-62-6

Similarity

N/A

ID: 288760

1-(2,2-dimethylpropoxy)-2-nitrobenzene

$$$$ Data

M. F.

C11H15NO3

Suppliers	Catalog Number
Bide Pharmatech	BD211935

Database	Data ID
PubChem	57345852

M. W.

209.2417

CAS

210694-00-1

Similarity

N/A

ID: 288761

tert-butyl N-(2-{[(tert-butoxy)carbonyl]amino}ethyl)carbamate

$$$$ Data

M. F.

C12H24N2O4

Suppliers	Catalog Number
Bide Pharmatech	BD211941

Database	Data ID
PubChem	5461750

M. W.

260.32996

CAS

33105-93-0

Similarity

N/A

ID: 288762

tert-butyl N-[(3S)-1-(2-nitrophenyl)pyrrolidin-3-yl]carbamate

$$$$ Data

M. F.

C15H21N3O4

Suppliers	Catalog Number
Bide Pharmatech	BD211943

Database	Data ID
PubChem	53255732

M. W.

307.34494

CAS

348165-32-2

Similarity

N/A

ID: 288763

6-nitro-[1,2,4]triazolo[4,3-a]pyridine

$$$$ Data

M. F.

C6H4N4O2

Suppliers	Catalog Number
Bide Pharmatech	BD211949

Database	Data ID
PubChem	266108

M. W.

164.12156

CAS

502486-45-5

Similarity

N/A

ID: 288764

2,6-dichloro-3-methyl-5-nitropyridine

$$$$ Data

M. F.

C6H4Cl2N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD211950
A&J Pharmtech	AJA-O6703

Database	Data ID
PubChem	12265428

M. W.

207.01416

CAS

58596-88-6

Similarity

N/A

ID: 288765

5-acetyl-4-methyl-1,2-dihydropyrimidin-2-one

$$$$ Data

M. F.

C7H8N2O2

Suppliers	Catalog Number
ChemBridge	4033476
Bide Pharmatech	BD211907

Database	Data ID
PubChem	11344111

M. W.

152.15062

CAS

113246-41-6

Similarity

N/A

ID: 288766

2-chlorophenazine

$$$$ Data

M. F.

C12H7ClN2

Suppliers	Catalog Number
Bide Pharmatech	BD211908

Database	Data ID
PubChem	345310

M. W.

214.65038

CAS

1137-69-5

Similarity

N/A

ID: 288767

2-(dimethylamino)-2,3-dihydro-1H-indene-2-carbonitrile

$$$$ Data

M. F.

C12H14N2

Suppliers	Catalog Number
Bide Pharmatech	BD211909

Database	Data ID
PubChem	43809139

M. W.

186.25296

CAS

1157501-60-4

Similarity

N/A

ID: 288768

ethyl 4-[methyl(2-phenyl-1,3-thiazol-4-yl)amino]benzoate

$$$$ Data

M. F.

C19H18N2O2S

Suppliers	Catalog Number
Bide Pharmatech	BD211960

Database	Data ID
PubChem	11667240

M. W.

338.42342

CAS

880090-88-0

Similarity

N/A

ID: 288769

2,2-dimethyl-5-{[(thiophen-3-yl)amino]methylidene}-1,3-dioxane-4,6-dione

$$$$ Data

M. F.

C11H11NO4S

Suppliers	Catalog Number
Bide Pharmatech	BD211961

Database	Data ID
PubChem	22250087

M. W.

253.27434

CAS

913377-45-4

Similarity

N/A

ID: 288770

1-benzyl-4-(dimethylamino)piperidine-4-carbonitrile

$$$$ Data

M. F.

C15H21N3

Suppliers	Catalog Number
Bide Pharmatech	BD211962

Database	Data ID
PubChem	16453915

M. W.

243.34734

CAS

92703-36-1

Similarity

N/A

ID: 288771

1,3-benzothiazole-6-carbaldehyde

$$$$ Data

M. F.

C8H5NOS

Suppliers	Catalog Number
Bide Pharmatech	BD211977

Database	Data ID
PubChem	15089709

M. W.

163.1964

CAS

19989-67-4

Similarity

N/A

ID: 288772

4-(1-aminopropan-2-yl)phenol hydrochloride

$$$$ Data

M. F.

C9H14ClNO

Suppliers	Catalog Number
Bide Pharmatech	BD211979

Database	Data ID
PubChem	3028047

M. W.

187.66656

CAS

13238-99-8

Similarity

N/A

ID: 288773

1-(2-chloro-4-nitrophenyl)-4-methylpiperazine

$$$$ Data

M. F.

C11H14ClN3O2

Suppliers	Catalog Number
Bide Pharmatech	BD211980
A&J Pharmtech	AJA-O6254

Database	Data ID
PubChem	2837294

M. W.

255.70076

CAS

16154-62-4

Similarity

N/A

ID: 288774

4-chloroquinolin-7-ol

$$$$ Data

M. F.

C9H6ClNO

Suppliers	Catalog Number
Bide Pharmatech	BD211981
A&J Pharmtech	AJA-O5999

Database	Data ID
PubChem	21865158

M. W.

179.60304

CAS

181950-57-2

Similarity

N/A

ID: 288775

2-(1,3-benzothiazol-6-yloxy)acetic acid

$$$$ Data

M. F.

C9H7NO3S

Suppliers	Catalog Number
Bide Pharmatech	BD211983

Database	Data ID
PubChem	39097083

M. W.

209.22178

CAS

273939-87-0

Similarity

N/A

ID: 288776

4-bromo-6-nitro-1H-indazole

$$$$ Data

M. F.

C7H4BrN3O2

Suppliers	Catalog Number
Bide Pharmatech	BD212005

Database	Data ID
PubChem	24728068

M. W.

242.02956

CAS

885518-54-7

Similarity

N/A

ID: 288777

6-fluoroisoquinoline

$$$$ Data

M. F.

C9H6FN

Suppliers	Catalog Number
Bide Pharmatech	BD212024

Database	Data ID
PubChem	21889847

M. W.

147.1490432

CAS

1075-11-2

Similarity

N/A

ID: 288778

2-chloro-5-hydroxypyridine-4-carboxylic acid

$$$$ Data

M. F.

C6H4ClNO3

Suppliers	Catalog Number
Bide Pharmatech	BD212067
A&J Pharmtech	AJA-O37301

Database	Data ID
PubChem	53350354

M. W.

173.55386

CAS

1060804-57-0

Similarity

N/A

ID: 288779

methyl 2-bromo-4-chlorobenzoate

$$$$ Data

M. F.

C8H6BrClO2

Suppliers	Catalog Number
Bide Pharmatech	BD212152
A&J Pharmtech	AJA-O4423

Database	Data ID
PubChem	15110995

M. W.

249.48904

CAS

57381-62-1

Similarity

N/A

ID: 288780

methyl 2-chloro-1,3-benzoxazole-4-carboxylate

$$$$ Data

M. F.

C9H6ClNO3

Suppliers	Catalog Number
Bide Pharmatech	BD212156

Database	Data ID
PubChem	56924368

M. W.

211.60184

CAS

1007112-35-7

Similarity

N/A

ID: 288781

methyl (3R)-morpholine-3-carboxylate

$$$$ Data

M. F.

C6H11NO3

Suppliers	Catalog Number
Bide Pharmatech	BD212163

Database	Data ID
PubChem	1514261

M. W.

145.15644

CAS

1187933-47-6

Similarity

N/A

ID: 288782

methyl (3S)-morpholine-3-carboxylate

$$$$ Data

M. F.

C6H11NO3

Suppliers	Catalog Number
Bide Pharmatech	BD212164

Database	Data ID
PubChem	6558896

M. W.

145.15644

CAS

741288-31-3

Similarity

N/A

ID: 288783

methyl 2-(benzylamino)-3-hydroxypropanoate

$$$$ Data

M. F.

C11H15NO3

Suppliers	Catalog Number
Bide Pharmatech	BD212166

Database	Data ID
PubChem	11117294

M. W.

209.2417

CAS

144001-42-3

Similarity

N/A

ID: 288784

4-bromo-3-nitropyridin-2-amine

$$$$ Data

M. F.

C5H4BrN3O2

Suppliers	Catalog Number
Bide Pharmatech	BD212170

Database	Data ID
PubChem	13040391

M. W.

218.00816

CAS

84487-10-5

Similarity

N/A

ID: 288785

3-ethoxypyridazine

$$$$ Data

M. F.

C6H8N2O

Suppliers	Catalog Number
Bide Pharmatech	BD74525 BD212176
A&J Pharmtech	AJA-O5725

Database	Data ID
PubChem	520878

M. W.

124.14052

CAS

62567-44-6

Similarity

N/A

ID: 288786

[1,3]thiazolo[5,4-c]pyridine

$$$$ Data

M. F.

C6H4N2S

Suppliers	Catalog Number
Bide Pharmatech	BD212183

Database	Data ID
PubChem	14666228

M. W.

136.17436

CAS

273-75-6

Similarity

N/A

ID: 288787

ethyl 4-chloro-2-methoxypyrimidine-5-carboxylate

$$$$ Data

M. F.

C8H9ClN2O3

Suppliers	Catalog Number
Bide Pharmatech	BD212186
A&J Pharmtech	AJA-O5512

Database	Data ID
PubChem	22760998

M. W.

216.62166

CAS

65269-18-3

Similarity

N/A

ID: 288788

1-(cyclopropylmethyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

$$$$ Data

M. F.

C13H21BN2O2

Suppliers	Catalog Number
Bide Pharmatech	BD212189

Database	Data ID
PubChem	53407213

M. W.

248.12904

CAS

1000801-75-1

Similarity

N/A

ID: 288789

3-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propanamide

$$$$ Data

M. F.

C12H20BN3O3

Suppliers	Catalog Number
Bide Pharmatech	BD212196

Database	Data ID
PubChem	57345811

M. W.

265.1165

CAS

1093307-34-6

Similarity

N/A

ID: 288790

2-phenyl-1,3-oxazole-5-carboxylic acid

$$$$ Data

M. F.

C10H7NO3

Suppliers	Catalog Number
Bide Pharmatech	BD212198

Database	Data ID
PubChem	13611610

M. W.

189.16748

CAS

106833-79-8

Similarity

N/A

ID: 288791

methyl 2-amino-3-hydroxybenzoate

$$$$ Data

M. F.

C8H9NO3

Suppliers	Catalog Number
Bide Pharmatech	BD212199

Database	Data ID
PubChem	205248

M. W.

167.16196

CAS

17672-21-8

Similarity

N/A

ID: 288792

6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-indol-2-one

$$$$ Data

M. F.

C14H18BNO3

Suppliers	Catalog Number
Bide Pharmatech	BD212202
A&J Pharmtech	AJA-O6359

Database	Data ID
PubChem	46739162

M. W.

259.10862

CAS

893441-85-5

Similarity

N/A

ID: 288793

4-bromo-5-methoxy-2-methylaniline

$$$$ Data

M. F.

C8H10BrNO

Suppliers	Catalog Number
Bide Pharmatech	BD212216
A&J Pharmtech	AJA-O13598

Database	Data ID
PubChem	15278592

M. W.

216.0751

CAS

152626-77-2

Similarity

N/A

ID: 288794

4,7-diazaspiro[2.5]octane dihydrochloride

$$$$ Data

M. F.

C6H14Cl2N2

Suppliers	Catalog Number
Bide Pharmatech	BD212227

Database	Data ID
PubChem	56973368

M. W.

185.09476

CAS

145122-56-1

Similarity

N/A

ID: 288795

(4-bromo-3-methylphenyl)methanamine

$$$$ Data

M. F.

C8H10BrN

Suppliers	Catalog Number
Bide Pharmatech	BD212229
A&J Pharmtech	AJA-O13597

Database	Data ID
PubChem	21756143

M. W.

200.0757

CAS

149104-92-7

Similarity

N/A

ID: 288796

2-benzoyl-4-methylaniline

$$$$ Data

M. F.

C14H13NO

Suppliers	Catalog Number
Bide Pharmatech	BD212231
A&J Pharmtech	AJA-O13627

Database	Data ID
PubChem	87335

M. W.

211.25912

CAS

17852-28-7

Similarity

N/A

ID: 288797

3,4-dibromoisoquinoline

$$$$ Data

M. F.

C9H5Br2N

Suppliers	Catalog Number
Bide Pharmatech	BD212237
A&J Pharmtech	AJA-O14656

Database	Data ID
PubChem	311871

M. W.

286.9507

CAS

36963-44-7

Similarity

N/A

ID: 288798

2-(dimethylamino)phenol

$$$$ Data

M. F.

C8H11NO

Suppliers	Catalog Number
Bide Pharmatech	BD212238

Database	Data ID
PubChem	459235

M. W.

137.17904

CAS

3743-22-4

Similarity

N/A

ID: 288799

tert-butyl 4,7-diazaspiro[2.5]octane-4-carboxylate

$$$$ Data

M. F.

C11H20N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD212250
A&J Pharmtech	AJA-O24699

Database	Data ID
PubChem	51358567

M. W.

212.2887

CAS

674792-08-6

Similarity

N/A

ID: 288800

tert-butyl N-[(1S)-1-(4-bromophenyl)ethyl]carbamate

$$$$ Data

M. F.

C13H18BrNO2

Suppliers	Catalog Number
Bide Pharmatech	BD212255

Database	Data ID
PubChem	56973617

M. W.

300.19152

CAS

847728-89-6

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