Chembase list of 866358 unique molecular structures

5-nitro-1H-1,3-benzodiazole-2-carboxylic acid

$$$$ Data

M. F.

C8H5N3O4

Suppliers	Catalog Number
Bide Pharmatech	BD167023

Database	Data ID
PubChem	10560239

M. W.

207.143

CAS

73903-18-1

Similarity

N/A

ID: 288102

methyl 2-chloroquinoline-6-carboxylate

$$$$ Data

M. F.

C11H8ClNO2

Suppliers	Catalog Number
Bide Pharmatech	BD167393

Database	Data ID
PubChem	56924381

M. W.

221.63972

CAS

849807-09-6

Similarity

N/A

ID: 288103

tert-butyl 2-chloro-5H,6H,7H-pyrrolo[3,4-d]pyrimidine-6-carboxylate

$$$$ Data

M. F.

C11H14ClN3O2

Suppliers	Catalog Number
Bide Pharmatech	BD167402

Database	Data ID
PubChem	66570699

M. W.

255.70076

CAS

1211581-47-3

Similarity

N/A

ID: 288104

tert-butyl 1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylate

$$$$ Data

M. F.

C13H24N2O3

Suppliers	Catalog Number
Bide Pharmatech	BD167172
A&J Pharmtech	AJA-O2385

Database	Data ID
PubChem	53302318

M. W.

256.34126

CAS

930785-40-3

Similarity

N/A

ID: 288105

2-amino-4,6-dibromobenzoic acid

$$$$ Data

M. F.

C7H5Br2NO2

Suppliers	Catalog Number
Bide Pharmatech	BD167175

Database	Data ID
PubChem	12868557

M. W.

294.9281

CAS

81190-68-3

Similarity

N/A

ID: 288106

4-[(3-chloro-4-fluorophenyl)amino]-7-methoxyquinazolin-6-yl acetate hydrochlorid...

$$$$ Data

M. F.

C17H14Cl2FN3O3

Suppliers	Catalog Number
Bide Pharmatech	BD167405

Database	Data ID
PubChem	22478433

M. W.

398.2157632

CAS

184475-70-5

Similarity

N/A

ID: 288107

(4S)-4-hydroxy-2-(3-methoxypropyl)-1,1-dioxo-2H,3H,4H-1λ⁶,7,2-thieno...

$$$$ Data

M. F.

C10H16N2O6S3

Suppliers	Catalog Number
Bide Pharmatech	BD167410

Database	Data ID
PubChem	15225314

M. W.

356.43884

CAS

154127-42-1

Similarity

N/A

ID: 288108

1-bromo-4-phenylnaphthalene

$$$$ Data

M. F.

C16H11Br

Suppliers	Catalog Number
Bide Pharmatech	BD167202

Database	Data ID
PubChem	12275025

M. W.

283.16254

CAS

59951-65-4

Similarity

N/A

ID: 288109

pyrazine-2,5-diamine

$$$$ Data

M. F.

C4H6N4

Suppliers	Catalog Number
Bide Pharmatech	BD167203
A&J Pharmtech	AJA-O20711

Database	Data ID
PubChem	2763275

M. W.

110.11724

CAS

768386-37-4

Similarity

N/A

ID: 288110

1-tert-butyl 2-methyl 4-oxopiperidine-1,2-dicarboxylate

$$$$ Data

M. F.

C12H19NO5

Suppliers	Catalog Number
Bide Pharmatech	BD167204
A&J Pharmtech	AJA-O20855

Database	Data ID
PubChem	10400214

M. W.

257.28296

CAS

756486-14-3

Similarity

N/A

ID: 288111

2-iodobenzene-1,3-diol

$$$$ Data

M. F.

C6H5IO2

Suppliers	Catalog Number
Alfa Aesar	H35941
Bide Pharmatech	BD167228

Database	Data ID
PubChem	616833

M. W.

236.00717

CAS

41046-67-7

Similarity

N/A

ID: 288112

2,8-dichloroquinazoline

$$$$ Data

M. F.

C8H4Cl2N2

Suppliers	Catalog Number
Bide Pharmatech	BD167239

Database	Data ID
PubChem	12413930

M. W.

199.03676

CAS

67092-20-0

Similarity

N/A

ID: 288113

6-chloro-3-iodopyridin-2-amine

$$$$ Data

M. F.

C5H4ClIN2

Suppliers	Catalog Number
Bide Pharmatech	BD167244

Database	Data ID
PubChem	45480365

M. W.

254.45613

CAS

800402-06-6

Similarity

N/A

ID: 288114

tert-butyl 3-amino-4-hydroxypyrrolidine-1-carboxylate

$$$$ Data

M. F.

C9H18N2O3

Suppliers	Catalog Number
Bide Pharmatech	BD167271
A&J Pharmtech	AJA-O7414

Database	Data ID
PubChem	11229445

M. W.

202.25082

CAS

190141-99-2

Similarity

N/A

ID: 288115

5-bromo-2-chloro-1,3-benzoxazole

$$$$ Data

M. F.

C7H3BrClNO

Suppliers	Catalog Number
Bide Pharmatech	BD167274

Database	Data ID
PubChem	56687000

M. W.

232.46182

CAS

1030377-54-8

Similarity

N/A

ID: 288116

N-(6-chloro-3-formylpyridin-2-yl)-2,2-dimethylpropanamide

$$$$ Data

M. F.

C11H13ClN2O2

Suppliers	Catalog Number
Bide Pharmatech	BD167276

Database	Data ID
PubChem	14708120

M. W.

240.68612

CAS

127446-34-8

Similarity

N/A

ID: 288117

tert-butyl 2-bromo-4H,5H,6H,7H-[1,3]thiazolo[4,5-c]pyridine-5-carboxylate

$$$$ Data

M. F.

C11H15BrN2O2S

Suppliers	Catalog Number
Bide Pharmatech	BD167319

Database	Data ID
PubChem	71302477

M. W.

319.218

CAS

1253654-37-3

Similarity

N/A

ID: 288118

3-hydroxycyclobutane-1-carboxylic acid

$$$$ Data

M. F.

C5H8O3

Suppliers	Catalog Number
Bide Pharmatech	BD167434
Beijing Advanced Technology	CK-06-006

Database	Data ID
PubChem	22640986

M. W.

116.11522

CAS

194788-10-8

Similarity

N/A

ID: 288119

1,7-dichloroisoquinoline

$$$$ Data

M. F.

C9H5Cl2N

Suppliers	Catalog Number
Bide Pharmatech	BD167439
A&J Pharmtech	AJA-O38123

Database	Data ID
PubChem	640956

M. W.

198.0487

CAS

70810-24-1

Similarity

N/A

ID: 288120

3H,4H-furo[3,2-d]pyrimidin-4-one

$$$$ Data

M. F.

C6H4N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD167443

Database	Data ID
PubChem	18919209

M. W.

136.10816

CAS

655255-08-6

Similarity

N/A

ID: 288121

{3-[(morpholine-4-sulfonyl)amino]phenyl}boronic acid

$$$$ Data

M. F.

C10H15BN2O5S

Suppliers	Catalog Number
Bide Pharmatech	BD167450

Database	Data ID
PubChem	66570707

M. W.

286.1125

CAS

871329-60-1

Similarity

N/A

ID: 288122

1-methylcyclopropan-1-amine

$$$$ Data

M. F.

C4H9N

Suppliers	Catalog Number
ChemBridge	4021534
Bide Pharmatech	BD167462

Database	Data ID
PubChem	11651149

M. W.

71.12096

CAS

22936-83-0

Similarity

N/A

ID: 288123

6-bromopyridine-2,3-diamine

$$$$ Data

M. F.

C5H6BrN3

Suppliers	Catalog Number
Bide Pharmatech	BD167473
A&J Pharmtech	AJA-O18650

Database	Data ID
PubChem	22388386

M. W.

188.02524

CAS

129012-04-0

Similarity

N/A

ID: 288124

2,6-dihydroxypyridine-3-carbonitrile

$$$$ Data

M. F.

C6H4N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD167510

Database	Data ID
PubChem	100608

M. W.

136.10816

CAS

35441-10-2

Similarity

N/A

ID: 288125

(2,2-dimethyl-1,3-dioxan-5-yl)methanol

$$$$ Data

M. F.

C7H14O3

Suppliers	Catalog Number
Bide Pharmatech	BD167526

Database	Data ID
PubChem	3584869

M. W.

146.18426

CAS

4728-12-5

Similarity

N/A

ID: 288126

3-(difluoromethyl)-2-oxopiperidine-3-carboxamide

$$$$ Data

M. F.

C7H10F2N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD167531

Database	Data ID
PubChem	14495362

M. W.

192.1633064

CAS

126309-11-3

Similarity

N/A

ID: 288127

6-(trifluoromethyl)-2,3-dihydro-1H-indole-2,3-dione

$$$$ Data

M. F.

C9H4F3NO2

Suppliers	Catalog Number
Bide Pharmatech	BD167562

Database	Data ID
PubChem	10987649

M. W.

215.1287696

CAS

343-69-1

Similarity

N/A

ID: 288128

5-amino-2,3-dihydro-1H-1,2,4-triazol-3-one

$$$$ Data

M. F.

C2H4N4O

Suppliers	Catalog Number
Bide Pharmatech	BD167601

Database	Data ID
PubChem	283569

M. W.

100.07936

CAS

1003-35-6

Similarity

N/A

ID: 288129

3-methoxybenzene-1,2-dicarboxylic acid

$$$$ Data

M. F.

C9H8O5

Suppliers	Catalog Number
Bide Pharmatech	BD167620

Database	Data ID
PubChem	315218

M. W.

196.15682

CAS

14963-97-4

Similarity

N/A

ID: 288130

2,6-dichloro-4-methoxypyridine

$$$$ Data

M. F.

C6H5Cl2NO

Suppliers	Catalog Number
Bide Pharmatech	BD167625
A&J Pharmtech	AJA-O40235

Database	Data ID
PubChem	3319993

M. W.

178.016

CAS

17228-75-0

Similarity

N/A

ID: 288131

(1s,4s)-4-(methylamino)cyclohexan-1-ol

$$$$ Data

M. F.

C7H15NO

Suppliers	Catalog Number
Bide Pharmatech	BD167630

Database	Data ID
PubChem	11571804

M. W.

129.2001

CAS

22348-38-5

Similarity

N/A

ID: 288132

methyl 3,5-dioxohexanoate

$$$$ Data

M. F.

C7H10O4

Suppliers	Catalog Number
Bide Pharmatech	BD167643

Database	Data ID
PubChem	538296

M. W.

158.1519

CAS

29736-80-9

Similarity

N/A

ID: 288133

2-(2-oxoimidazolidin-1-yl)acetic acid

$$$$ Data

M. F.

C5H8N2O3

Suppliers	Catalog Number
Bide Pharmatech	BD167685

Database	Data ID
PubChem	1133461

M. W.

144.12862

CAS

87219-22-5

Similarity

N/A

ID: 288134

6-chloro-2H,3H-[1,3]oxazolo[4,5-b]pyridin-2-one

$$$$ Data

M. F.

C6H3ClN2O2

Suppliers	Catalog Number
Bide Pharmatech	BD167706

Database	Data ID
PubChem	13614459

M. W.

170.55322

CAS

35570-68-4

Similarity

N/A

ID: 288135

7-(tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline

$$$$ Data

M. F.

C15H18BNO2

Suppliers	Catalog Number
Bide Pharmatech	BD167781

Database	Data ID
PubChem	25104972

M. W.

255.11992

CAS

1082947-07-6

Similarity

N/A

ID: 288136

(6-fluoropyridin-2-yl)methanamine

$$$$ Data

M. F.

C6H7FN2

Suppliers	Catalog Number
Bide Pharmatech	BD167877
A&J Pharmtech	AJA-O17411

Database	Data ID
PubChem	45079718

M. W.

126.1315832

CAS

205744-18-9

Similarity

N/A

ID: 288137

5-chloro-1-benzofuran

$$$$ Data

M. F.

C8H5ClO

Suppliers	Catalog Number
Bide Pharmatech	BD167896
A&J Pharmtech	AJA-O37708

Database	Data ID
PubChem	90013

M. W.

152.5777

CAS

23145-05-3

Similarity

N/A

ID: 288138

ethyl 4-phenyl-1,3-thiazole-2-carboxylate

$$$$ Data

M. F.

C12H11NO2S

Suppliers	Catalog Number
Bide Pharmatech	BD167934
A&J Pharmtech	AJA-O30082

Database	Data ID
PubChem	24730326

M. W.

233.28624

CAS

31877-30-2

Similarity

N/A

ID: 288139

ethyl quinoline-2-carboxylate

$$$$ Data

M. F.

C12H11NO2

Suppliers	Catalog Number
Bide Pharmatech	BD167962

Database	Data ID
PubChem	421739

M. W.

201.22124

CAS

4491-33-2

Similarity

N/A

ID: 288140

4-iodo-N,N-bis(4-iodophenyl)aniline

$$$$ Data

M. F.

C18H12I3N

Suppliers	Catalog Number
Bide Pharmatech	BD16797
A&J Pharmtech	AJA-O5977

Database	Data ID
PubChem	9809282

M. W.

623.00799

CAS

4181-20-8

Similarity

N/A

ID: 288141

ethyl 6-(chloromethyl)pyridine-2-carboxylate

$$$$ Data

M. F.

C9H10ClNO2

Suppliers	Catalog Number
Bide Pharmatech	BD167970
A&J Pharmtech	AJA-O20914

Database	Data ID
PubChem	15614003

M. W.

199.6342

CAS

49668-99-7

Similarity

N/A

ID: 288142

2-chloro-4-methoxy-3-nitropyridine

$$$$ Data

M. F.

C6H5ClN2O3

Suppliers	Catalog Number
Bide Pharmatech	BD168017

Database	Data ID
PubChem	3778232

M. W.

188.5685

CAS

6980-09-2

Similarity

N/A

ID: 288143

isoquinolin-5-ylmethanol

$$$$ Data

M. F.

C10H9NO

Suppliers	Catalog Number
Bide Pharmatech	BD168031

Database	Data ID
PubChem	12832770

M. W.

159.18456

CAS

76518-57-5

Similarity

N/A

ID: 288144

3-(4-chloro-3-fluorophenyl)propanoic acid

$$$$ Data

M. F.

C9H8ClFO2

Suppliers	Catalog Number
Alfa Aesar	H34205
Bide Pharmatech	BD168058
A&J Pharmtech	AJA-O5853

Database	Data ID
PubChem	4680108

M. W.

202.6100232

CAS

881189-65-7

Similarity

N/A

ID: 288145

[2-chloro-3-(trifluoromethyl)phenyl]methanamine

$$$$ Data

M. F.

C8H7ClF3N

Suppliers	Catalog Number
Alfa Aesar	H26705
Bide Pharmatech	BD168128

Database	Data ID
PubChem	5224207

M. W.

209.5960896

CAS

39226-96-5

Similarity

N/A

ID: 288146

3-amino-2-nitrobenzoic acid

$$$$ Data

M. F.

C7H6N2O4

Suppliers	Catalog Number
Bide Pharmatech	BD168129

Database	Data ID
PubChem	3603687

M. W.

182.13354

CAS

116465-92-0

Similarity

N/A

ID: 288147

3-chloro-5-(trifluoromethyl)benzaldehyde

$$$$ Data

M. F.

C8H4ClF3O

Suppliers	Catalog Number
Alfa Aesar	H26782
Bide Pharmatech	BD168150

Database	Data ID
PubChem	3857033

M. W.

208.5649696

CAS

477535-43-6

Similarity

N/A

ID: 288148

N-(5-chloro-2-methylphenyl)-3-hydroxynaphthalene-2-carboxamide

$$$$ Data

M. F.

C18H14ClNO2

Suppliers	Catalog Number
Bide Pharmatech	BD16817

Database	Data ID
PubChem	67275

M. W.

311.76226

CAS

135-63-7

Similarity

N/A

ID: 288149

3-chloro-4-methoxypyridine

$$$$ Data

M. F.

C6H6ClNO

Suppliers	Catalog Number
Bide Pharmatech	BD168189
A&J Pharmtech	AJA-O22170

Database	Data ID
PubChem	23436855

M. W.

143.57094

CAS

89379-79-3

Similarity

N/A

ID: 288150

6-bromo-5-fluoropyridine-2-carboxylic acid

$$$$ Data

M. F.

C6H3BrFNO2

Suppliers	Catalog Number
Bide Pharmatech	BD168194

Database	Data ID
PubChem	53401194

M. W.

219.9959232

CAS

1052714-46-1

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