Chembase list of 866358 unique molecular structures

$$$$ Data

M. F.

C10H11N3O

Suppliers	Catalog Number
Bide Pharmatech	BD231178

Database	Data ID
PubChem	25157282

M. W.

189.21384

CAS

890707-29-6

Similarity

N/A

ID: 291352

4-hydroxy-3-methoxy-5-nitrobenzoic acid

$$$$ Data

M. F.

C8H7NO6

Suppliers	Catalog Number
Bide Pharmatech	BD231181

Database	Data ID
PubChem	15527939

M. W.

213.14428

CAS

15785-54-3

Similarity

N/A

ID: 291353

(1S)-1-amino-3-methyl-2,3,4,5-tetrahydro-1H-3-benzazepin-2-one hydrochloride

$$$$ Data

M. F.

C11H15ClN2O

Suppliers	Catalog Number
Bide Pharmatech	BD231187

Database	Data ID
PubChem	44178389

M. W.

226.7026

CAS

425663-71-4

Similarity

N/A

ID: 291354

5-(1-chloro-2-methylpropan-2-yl)-3-(4-methylphenyl)-1,2,4-oxadiazole

$$$$ Data

M. F.

C13H15ClN2O

Suppliers	Catalog Number
Bide Pharmatech	BD231188

Database	Data ID
PubChem	46739153

M. W.

250.724

CAS

1072944-73-0

Similarity

N/A

ID: 291355

3-(4-chlorophenyl)-5-ethyl-1,2,4-oxadiazole

$$$$ Data

M. F.

C10H9ClN2O

Suppliers	Catalog Number
Bide Pharmatech	BD231189

Database	Data ID
PubChem	2806701

M. W.

208.64426

CAS

196301-93-6

Similarity

N/A

ID: 291356

2-(4-nitrophenyl)pyridine

$$$$ Data

M. F.

C11H8N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD231143

Database	Data ID
PubChem	459556

M. W.

200.19342

CAS

4282-47-7

Similarity

N/A

ID: 291357

4-(pyridin-2-yl)phenol

$$$$ Data

M. F.

C11H9NO

Suppliers	Catalog Number
Bide Pharmatech	BD231144

Database	Data ID
PubChem	5480156

M. W.

171.19526

CAS

51035-40-6

Similarity

N/A

ID: 291358

1-(6-methoxypyridin-3-yl)cyclopropan-1-amine

$$$$ Data

M. F.

C9H12N2O

Suppliers	Catalog Number
Bide Pharmatech	BD231145
A&J Pharmtech	AJA-O36998

Database	Data ID
PubChem	70700261

M. W.

164.20438

CAS

1060806-98-5

Similarity

N/A

ID: 291359

4-bromo-5-chloro-2-methoxypyridine

$$$$ Data

M. F.

C6H5BrClNO

Suppliers	Catalog Number
Bide Pharmatech	BD231147

Database	Data ID
PubChem	70700260

M. W.

222.467

CAS

1211534-25-6

Similarity

N/A

ID: 291360

4-bromo-5-fluoro-2-methylpyridine

$$$$ Data

M. F.

C6H5BrFN

Suppliers	Catalog Number
Bide Pharmatech	BD231148
A&J Pharmtech	AJA-O16582 AJA-O3234

Database	Data ID
PubChem	57374634

M. W.

190.0130032

CAS

1211590-24-7

Similarity

N/A

ID: 291361

6-bromo-3-hydroxypyrazine-2-carboxylic acid

$$$$ Data

M. F.

C5H3BrN2O3

Suppliers	Catalog Number
Bide Pharmatech	BD231149
A&J Pharmtech	AJA-O17909

Database	Data ID
PubChem	70700259

M. W.

218.99292

CAS

1260667-67-1

Similarity

N/A

ID: 291362

6-chloro-1H-pyrazolo[4,3-b]pyridine

$$$$ Data

M. F.

C6H4ClN3

Suppliers	Catalog Number
Bide Pharmatech	BD231150

Database	Data ID
PubChem	70700258

M. W.

153.56906

CAS

1260670-01-6

Similarity

N/A

ID: 291363

5,8,10-triazatricyclo[7.4.0.0²,⁷]trideca-1(13),2(7),9,11-t...

$$$$ Data

M. F.

C10H11N3

Suppliers	Catalog Number
Bide Pharmatech	BD231151

Database	Data ID
PubChem	23113747

M. W.

173.21444

CAS

1354893-21-2

Similarity

N/A

ID: 291364

3,5-dichloro-1,2-benzoxazole

$$$$ Data

M. F.

C7H3Cl2NO

Suppliers	Catalog Number
Bide Pharmatech	BD231153
A&J Pharmtech	AJA-O17406

Database	Data ID
PubChem	13568448

M. W.

188.01082

CAS

16263-53-9

Similarity

N/A

ID: 291365

5-methoxypyrazine-2-carbaldehyde

$$$$ Data

M. F.

C6H6N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD231154
A&J Pharmtech	AJA-O18724

Database	Data ID
PubChem	55263563

M. W.

138.12404

CAS

32205-72-4

Similarity

N/A

ID: 291366

2,5-dichloropyridin-4-amine

$$$$ Data

M. F.

C5H4Cl2N2

Suppliers	Catalog Number
Bide Pharmatech	BD231155
A&J Pharmtech	AJA-O37763

Database	Data ID
PubChem	22284049

M. W.

163.00466

CAS

405230-82-2

Similarity

N/A

ID: 291367

2-{2-methyl-1H-pyrrolo[2,3-b]pyridin-3-yl}acetonitrile

$$$$ Data

M. F.

C10H9N3

Suppliers	Catalog Number
Bide Pharmatech	BD231156

Database	Data ID
PubChem	19916764

M. W.

171.19856

CAS

4414-86-2

Similarity

N/A

ID: 291368

2H-chromene-6-carboxylic acid

$$$$ Data

M. F.

C10H8O3

Suppliers	Catalog Number
Bide Pharmatech	BD231157
A&J Pharmtech	AJA-O17740

Database	Data ID
PubChem	22313351

M. W.

176.16872

CAS

527681-43-2

Similarity

N/A

ID: 291369

methyl 5-amino-6-methoxypyridine-3-carboxylate

$$$$ Data

M. F.

C8H10N2O3

Suppliers	Catalog Number
Bide Pharmatech	BD231158

Database	Data ID
PubChem	22145836

M. W.

182.1766

CAS

59237-50-2

Similarity

N/A

ID: 291370

2-phenyl-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine

$$$$ Data

M. F.

C12H13N3

Suppliers	Catalog Number
Bide Pharmatech	BD231159

Database	Data ID
PubChem	12037656

M. W.

199.25172

CAS

783300-26-5

Similarity

N/A

ID: 291371

tert-butyl 4-bromo-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate

$$$$ Data

M. F.

C9H12BrNO3

Suppliers	Catalog Number
Bide Pharmatech	BD231163

Database	Data ID
PubChem	16751530

M. W.

262.10048

CAS

947407-87-6

Similarity

N/A

ID: 291372

2-[2-(thiophen-2-yl)ethyl]benzoic acid

$$$$ Data

M. F.

C13H12O2S

Suppliers	Catalog Number
Bide Pharmatech	BD231164

Database	Data ID
PubChem	74186

M. W.

232.29818

CAS

1622-54-4

Similarity

N/A

ID: 291373

4-methoxybenzene-1,2-diamine hydrochloride

$$$$ Data

M. F.

C7H11ClN2O

Suppliers	Catalog Number
Bide Pharmatech	BD231165

Database	Data ID
PubChem	12252900

M. W.

174.62804

CAS

106658-14-4

Similarity

N/A

ID: 291374

4-amino-2-fluoro-5-methylbenzonitrile

$$$$ Data

M. F.

C8H7FN2

Suppliers	Catalog Number
Bide Pharmatech	BD231166

Database	Data ID
PubChem	14621073

M. W.

150.1529832

CAS

1357942-79-0

Similarity

N/A

ID: 291375

2-bromo-1-methoxy-4-methyl-3-nitrobenzene

$$$$ Data

M. F.

C8H8BrNO3

Suppliers	Catalog Number
Bide Pharmatech	BD231170

Database	Data ID
PubChem	70700257

M. W.

246.05802

CAS

860734-28-7

Similarity

N/A

ID: 291376

4-fluoro-5-methoxy-2-nitrobenzoic acid

$$$$ Data

M. F.

C8H6FNO5

Suppliers	Catalog Number
Bide Pharmatech	BD231171

Database	Data ID
PubChem	61991652

M. W.

215.1353432

CAS

864293-50-5

Similarity

N/A

ID: 291377

5-(dichloromethyl)-3-(4-methylphenyl)-1,2,4-oxadiazole

$$$$ Data

M. F.

C10H8Cl2N2O

Suppliers	Catalog Number
Bide Pharmatech	BD231197

Database	Data ID
PubChem	12273924

M. W.

243.08932

CAS

59455-91-3

Similarity

N/A

ID: 291378

2-(2,4-dichlorophenyl)-1,3-oxazole

$$$$ Data

M. F.

C9H5Cl2NO

Suppliers	Catalog Number
Bide Pharmatech	BD231198

Database	Data ID
PubChem	18989593

M. W.

214.0481

CAS

1242336-71-5

Similarity

N/A

ID: 291379

ethyl 2-oxo-2,3-dihydro-1,3-oxazole-4-carboxylate

$$$$ Data

M. F.

C6H7NO4

Suppliers	Catalog Number
Bide Pharmatech	BD231206

Database	Data ID
PubChem	46738668

M. W.

157.12408

CAS

874827-32-4

Similarity

N/A

ID: 291380

3-(4-fluorophenyl)-5-methyl-1,2,4-oxadiazole

$$$$ Data

M. F.

C9H7FN2O

Suppliers	Catalog Number
Bide Pharmatech	BD231207

Database	Data ID
PubChem	53216921

M. W.

178.1630832

CAS

196301-98-1

Similarity

N/A

ID: 291381

5-(2-fluorophenyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole

$$$$ Data

M. F.

C14H8FN3O3

Suppliers	Catalog Number
Bide Pharmatech	BD231208

Database	Data ID
PubChem	892188

M. W.

285.2300232

CAS

693236-20-3

Similarity

N/A

ID: 291382

2-(2-fluorophenyl)-1,3-oxazole

$$$$ Data

M. F.

C9H6FNO

Suppliers	Catalog Number
Bide Pharmatech	BD231210

Database	Data ID
PubChem	10607086

M. W.

163.1484432

CAS

178672-06-5

Similarity

N/A

ID: 291383

methyl 4-(4-chlorophenyl)-1,2-oxazole-5-carboxylate

$$$$ Data

M. F.

C11H8ClNO3

Suppliers	Catalog Number
Bide Pharmatech	BD231212

Database	Data ID
PubChem	46739127

M. W.

237.63912

CAS

1072944-87-6

Similarity

N/A

ID: 291384

methyl 5-(3-chlorophenyl)-1,2-oxazole-4-carboxylate

$$$$ Data

M. F.

C11H8ClNO3

Suppliers	Catalog Number
Bide Pharmatech	BD231213

Database	Data ID
PubChem	46739094

M. W.

237.63912

CAS

1065074-27-2

Similarity

N/A

ID: 291385

3-(4-nitrophenyl)-5-(prop-1-en-2-yl)-1,2,4-oxadiazole

$$$$ Data

M. F.

C11H9N3O3

Suppliers	Catalog Number
Bide Pharmatech	BD231222

Database	Data ID
PubChem	46738873

M. W.

231.20746

CAS

1033202-00-4

Similarity

N/A

ID: 291386

3-(4-nitrophenyl)-5-(thiophen-2-yl)-1,2,4-oxadiazole

$$$$ Data

M. F.

C12H7N3O3S

Suppliers	Catalog Number
Bide Pharmatech	BD231224

Database	Data ID
PubChem	341159

M. W.

273.26728

CAS

54608-96-7

Similarity

N/A

ID: 291387

3-(4-methylphenyl)-5-(prop-1-en-2-yl)-1,2,4-oxadiazole

$$$$ Data

M. F.

C12H12N2O

Suppliers	Catalog Number
Bide Pharmatech	BD231225

Database	Data ID
PubChem	46738872

M. W.

200.23648

CAS

1033201-98-7

Similarity

N/A

ID: 291388

5-tert-butyl-3-(3-nitrophenyl)-1,2,4-oxadiazole

$$$$ Data

M. F.

C12H13N3O3

Suppliers	Catalog Number
Bide Pharmatech	BD231226

Database	Data ID
PubChem	8895470

M. W.

247.24992

CAS

1004398-30-4

Similarity

N/A

ID: 291389

5-tert-butyl-3-(4-nitrophenyl)-1,2,4-oxadiazole

$$$$ Data

M. F.

C12H13N3O3

Suppliers	Catalog Number
Bide Pharmatech	BD231227

Database	Data ID
PubChem	8895472

M. W.

247.24992

CAS

1004398-32-6

Similarity

N/A

ID: 291390

3-(4-methylphenyl)-5-(thiophen-3-yl)-1,2,4-oxadiazole

$$$$ Data

M. F.

C13H10N2OS

Suppliers	Catalog Number
Bide Pharmatech	BD231228

Database	Data ID
PubChem	46739368

M. W.

242.2963

CAS

1133116-13-8

Similarity

N/A

ID: 291391

4-bromo-7-chloro-2,8-dimethylquinoline

$$$$ Data

M. F.

C11H9BrClN

Suppliers	Catalog Number
Bide Pharmatech	BD231229

Database	Data ID
PubChem	39346162

M. W.

270.55286

CAS

1070879-69-4

Similarity

N/A

ID: 291392

4-bromo-7-chloro-8-methylquinoline

$$$$ Data

M. F.

C10H7BrClN

Suppliers	Catalog Number
Bide Pharmatech	BD231230

Database	Data ID
PubChem	39346135

M. W.

256.52628

CAS

1070879-42-3

Similarity

N/A

ID: 291393

6-bromo-7-chloro-8-methylquinoline

$$$$ Data

M. F.

C10H7BrClN

Suppliers	Catalog Number
Bide Pharmatech	BD231231

Database	Data ID
PubChem	46738870

M. W.

256.52628

CAS

1033202-16-2

Similarity

N/A

ID: 291394

(4-{butyl[(4-methoxyphenyl)methyl]sulfamoyl}phenyl)boronic acid

$$$$ Data

M. F.

C18H24BNO5S

Suppliers	Catalog Number
Bide Pharmatech	BD231232

Database	Data ID
PubChem	44886953

M. W.

377.26286

CAS

913835-97-9

Similarity

N/A

ID: 291395

[(E)-2-(4-butylphenyl)ethenyl]boronic acid

$$$$ Data

M. F.

C12H17BO2

Suppliers	Catalog Number
Bide Pharmatech	BD231234

Database	Data ID
PubChem	53216588

M. W.

204.07318

CAS

480425-29-4

Similarity

N/A

ID: 291396

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

$$$$ Data

M. F.

C13H23BN2O2

Suppliers	Catalog Number
Bide Pharmatech	BD231235

Database	Data ID
PubChem	53217109

M. W.

250.14492

CAS

1256359-15-5

Similarity

N/A

ID: 291397

(2-carbamoyl-5-chlorophenyl)boronic acid

$$$$ Data

M. F.

C7H7BClNO3

Suppliers	Catalog Number
Bide Pharmatech	BD231236

Database	Data ID
PubChem	53216538

M. W.

199.39938

CAS

1313617-51-4

Similarity

N/A

ID: 291398

2-chloro-3-(dihydroxyboranyl)benzoic acid

$$$$ Data

M. F.

C7H6BClO4

Suppliers	Catalog Number
Bide Pharmatech	BD231241

Database	Data ID
PubChem	53216557

M. W.

200.38414

CAS

1314264-58-8

Similarity

N/A

ID: 291399

3-(tetramethyl-1,3,2-dioxaborolan-2-yl)propanoic acid

$$$$ Data

M. F.

C9H17BO4

Suppliers	Catalog Number
Bide Pharmatech	BD231243

Database	Data ID
PubChem	46867582

M. W.

200.03988

CAS

1191063-90-7

Similarity

N/A

ID: 291400

3-fluoro-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid

$$$$ Data

M. F.

C13H16BFO4

Suppliers	Catalog Number
Bide Pharmatech	BD231244

Database	Data ID
PubChem	46739807

M. W.

266.0731432

CAS

936728-22-2

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