Chembase list of 866358 unique molecular structures

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

$$$$ Data

M. F.

C10H17BN2O2

Suppliers	Catalog Number
Bide Pharmatech	BD59363

Database	Data ID
PubChem	2760077

M. W.

208.06518

CAS

847818-74-0

Similarity

N/A

ID: 294052

1-methyl-4-phenoxybenzene

$$$$ Data

M. F.

C13H12O

Suppliers	Catalog Number
Bide Pharmatech	BD59515
A&J Pharmtech	AJA-O3151

Database	Data ID
PubChem	74351

M. W.

184.23378

CAS

1706-12-3

Similarity

N/A

ID: 294053

methyl 1-methylpiperidine-2-carboxylate

$$$$ Data

M. F.

C8H15NO2

Suppliers	Catalog Number
Bide Pharmatech	BD59643

Database	Data ID
PubChem	12957464

M. W.

157.2102

CAS

1690-74-0

Similarity

N/A

ID: 294054

2-(1-methyl-1H-pyrrol-2-yl)acetic acid

$$$$ Data

M. F.

C7H9NO2

Suppliers	Catalog Number
Bide Pharmatech	BD59666
A&J Pharmtech	AJA-O29309

Database	Data ID
PubChem	89095

M. W.

139.15186

CAS

21898-59-9

Similarity

N/A

ID: 294055

8-hydroxynaphthalene-1,6-disulfonic acid

$$$$ Data

M. F.

C10H8O7S2

Suppliers	Catalog Number
Bide Pharmatech	BD59740
A&J Pharmtech	AJA-O10357

Database	Data ID
PubChem	67019

M. W.

304.29632

CAS

117-43-1

Similarity

N/A

ID: 294056

naphthalen-1-amine hydrochloride

$$$$ Data

M. F.

C10H10ClN

Suppliers	Catalog Number
Alfa Aesar	44088
Bide Pharmatech	BD59770

Database	Data ID
PubChem	11094

M. W.

179.6461

CAS

552-46-5

Similarity

N/A

ID: 294057

tert-butyl (3S)-3-(methylamino)piperidine-1-carboxylate

$$$$ Data

M. F.

C11H22N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD59802

Database	Data ID
PubChem	25631268

M. W.

214.30458

CAS

912368-73-1

Similarity

N/A

ID: 294058

tert-butyl 4-[(2E)-3-{[(benzyloxy)carbonyl]amino}-4-methoxy-4-oxobut-2-en-1-yl]p...

$$$$ Data

M. F.

C23H32N2O6

Suppliers	Catalog Number
Bide Pharmatech	BD59812

Database	Data ID
PubChem	27281785

M. W.

432.50998

CAS

890849-78-2

Similarity

N/A

ID: 294059

1-butyl-1H-1,2,3-benzotriazole

$$$$ Data

M. F.

C10H13N3

Suppliers	Catalog Number
Bide Pharmatech	BD59840

Database	Data ID
PubChem	4401906

M. W.

175.23032

CAS

708-43-0

Similarity

N/A

ID: 294060

1-oxo-2,3-dihydro-1H-indene-5-carboxylic acid

$$$$ Data

M. F.

C10H8O3

Suppliers	Catalog Number
Bide Pharmatech	BD60023

Database	Data ID
PubChem	22620801

M. W.

176.16872

CAS

3470-45-9

Similarity

N/A

ID: 294061

1-(2-phenylethyl)piperidine

$$$$ Data

M. F.

C13H19N

Suppliers	Catalog Number
Bide Pharmatech	BD60058

Database	Data ID
PubChem	9513

M. W.

189.29666

CAS

6949-43-5

Similarity

N/A

ID: 294062

1-phenyl-1H-indole

$$$$ Data

M. F.

C14H11N

Suppliers	Catalog Number
Bide Pharmatech	BD60107

Database	Data ID
PubChem	182029

M. W.

193.24384

CAS

16096-33-6

Similarity

N/A

ID: 294063

1-phenylpiperidin-3-one

$$$$ Data

M. F.

C11H13NO

Suppliers	Catalog Number
Bide Pharmatech	BD60182
A&J Pharmtech	AJA-O12294

Database	Data ID
PubChem	22323560

M. W.

175.22702

CAS

148494-90-0

Similarity

N/A

ID: 294064

1-phenylcyclohexan-1-ol

$$$$ Data

M. F.

C12H16O

Suppliers	Catalog Number
Alfa Aesar	B20877
Bide Pharmatech	BD60219

Database	Data ID
PubChem	15319

M. W.

176.25484

CAS

1589-60-2

Similarity

N/A

ID: 294065

1-phenylcyclohexan-1-amine hydrochloride

$$$$ Data

M. F.

C12H18ClN

Suppliers	Catalog Number
Bide Pharmatech	BD60220

Database	Data ID
PubChem	200391

M. W.

211.73102

CAS

1934-71-0

Similarity

N/A

ID: 294066

1-phenylpiperidine-4-carboxylic acid

$$$$ Data

M. F.

C12H15NO2

Suppliers	Catalog Number
Bide Pharmatech	BD60263

Database	Data ID
PubChem	3023990

M. W.

205.253

CAS

94201-40-8

Similarity

N/A

ID: 294067

1-propylpyrrolidin-2-one

$$$$ Data

M. F.

C7H13NO

Suppliers	Catalog Number
Bide Pharmatech	BD60339
A&J Pharmtech	AJA-O22211

Database	Data ID
PubChem	566544

M. W.

127.18422

CAS

3470-99-3

Similarity

N/A

ID: 294068

1-(pyridin-3-yl)-1,4-diazepane

$$$$ Data

M. F.

C10H15N3

Suppliers	Catalog Number
Bide Pharmatech	BD60389

Database	Data ID
PubChem	10654891

M. W.

177.2462

CAS

223796-20-1

Similarity

N/A

ID: 294069

2-methyl-1-(pyridin-4-yl)piperidin-4-one

$$$$ Data

M. F.

C11H14N2O

Suppliers	Catalog Number
Bide Pharmatech	BD60406

Database	Data ID
PubChem	53403380

M. W.

190.24166

CAS

126832-82-4

Similarity

N/A

ID: 294070

ethyl 1-(pyrimidin-2-yl)piperidine-4-carboxylate

$$$$ Data

M. F.

C12H17N3O2

Suppliers	Catalog Number
Bide Pharmatech	BD60413
A&J Pharmtech	AJA-O224

Database	Data ID
PubChem	7009191

M. W.

235.28228

CAS

111247-60-0

Similarity

N/A

ID: 294071

1-(triphenylmethyl)-1H-pyrazole

$$$$ Data

M. F.

C22H18N2

Suppliers	Catalog Number
Bide Pharmatech	BD60551

Database	Data ID
PubChem	9883177

M. W.

310.39172

CAS

95163-43-2

Similarity

N/A

ID: 294072

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

$$$$ Data

M. F.

C10H11NO5

Suppliers	Catalog Number
Bide Pharmatech	BD60660

Database	Data ID
PubChem	3509506

M. W.

225.19804

CAS

56538-57-9

Similarity

N/A

ID: 294073

2-[(2H-1,3-benzodioxol-5-yl)amino]ethan-1-ol hydrochloride

$$$$ Data

M. F.

C9H12ClNO3

Suppliers	Catalog Number
Bide Pharmatech	BD60711

Database	Data ID
PubChem	175592

M. W.

217.64948

CAS

94158-14-2

Similarity

N/A

ID: 294074

3-amino-1,2-dihydropyridine-2-thione

$$$$ Data

M. F.

C5H6N2S

Suppliers	Catalog Number
Bide Pharmatech	BD60760

Database	Data ID
PubChem	5463181

M. W.

126.17954

CAS

38240-21-0

Similarity

N/A

ID: 294075

4-chloro-2-methylbenzaldehyde

$$$$ Data

M. F.

C8H7ClO

Suppliers	Catalog Number
Bide Pharmatech	BD6088
A&J Pharmtech	AJA-O6541

Database	Data ID
PubChem	2757658

M. W.

154.59358

CAS

40137-29-9

Similarity

N/A

ID: 294076

2-[2-(3-methoxyphenyl)ethyl]phenol

$$$$ Data

M. F.

C15H16O2

Suppliers	Catalog Number
Bide Pharmatech	BD60880
A&J Pharmtech	AJA-O6828

Database	Data ID
PubChem	10585448

M. W.

228.28634

CAS

167145-13-3

Similarity

N/A

ID: 294077

4,4,5,5-tetramethyl-2-{[2-(trifluoromethyl)phenyl]methyl}-1,3,2-dioxaborolane

$$$$ Data

M. F.

C14H18BF3O2

Suppliers	Catalog Number
Bide Pharmatech	BD60885
A&J Pharmtech	AJA-O37622

Database	Data ID
PubChem	11185262

M. W.

286.0977296

CAS

475250-54-5

Similarity

N/A

ID: 294078

2-(2-chloroethoxy)acetamide

$$$$ Data

M. F.

C4H8ClNO2

Suppliers	Catalog Number
Bide Pharmatech	BD61213

Database	Data ID
PubChem	11018931

M. W.

137.56482

CAS

36961-64-5

Similarity

N/A

ID: 294079

2-(3-bromo-4-methoxyphenyl)pyridine

$$$$ Data

M. F.

C12H10BrNO

Suppliers	Catalog Number
Bide Pharmatech	BD61673
A&J Pharmtech	AJA-O4856

Database	Data ID
PubChem	18782725

M. W.

264.1179

CAS

168823-65-2

Similarity

N/A

ID: 294080

2-(3-bromophenyl)pyridine

$$$$ Data

M. F.

C11H8BrN

Suppliers	Catalog Number
Bide Pharmatech	BD61702
A&J Pharmtech	AJA-O4579

Database	Data ID
PubChem	11115506

M. W.

234.09192

CAS

4373-60-8

Similarity

N/A

ID: 294081

2-hydroxy-1-(4-iodophenyl)ethan-1-one

$$$$ Data

M. F.

C8H7IO2

Suppliers	Catalog Number
Bide Pharmatech	BD6171

Database	Data ID
PubChem	12870186

M. W.

262.04445

CAS

78812-64-3

Similarity

N/A

ID: 294082

2-[(3-chlorophenyl)amino]benzamide

$$$$ Data

M. F.

C13H11ClN2O

Suppliers	Catalog Number
Bide Pharmatech	BD61760

Database	Data ID
PubChem	901931

M. W.

246.69224

CAS

13625-33-7

Similarity

N/A

ID: 294083

3-(2-hydroxyethyl)benzonitrile

$$$$ Data

M. F.

C9H9NO

Suppliers	Catalog Number
Bide Pharmatech	BD61767
A&J Pharmtech	AJA-O19446

Database	Data ID
PubChem	14926727

M. W.

147.17386

CAS

193290-27-6

Similarity

N/A

ID: 294084

2-(4-bromo-1H-pyrazol-1-yl)pyridine

$$$$ Data

M. F.

C8H6BrN3

Suppliers	Catalog Number
Bide Pharmatech	BD62044

Database	Data ID
PubChem	11345106

M. W.

224.05734

CAS

77556-27-5

Similarity

N/A

ID: 294085

2-(4-bromophenyl)-1-phenyl-1H-1,3-benzodiazole

$$$$ Data

M. F.

C19H13BrN2

Suppliers	Catalog Number
Bide Pharmatech	BD62076
A&J Pharmtech	AJA-O11585

Database	Data ID
PubChem	23094070

M. W.

349.22392

CAS

2620-76-0

Similarity

N/A

ID: 294086

2-(4-bromophenyl)pyridine

$$$$ Data

M. F.

C11H8BrN

Suppliers	Catalog Number
Bide Pharmatech	BD62121
A&J Pharmtech	AJA-O14779 AJA-O12249

Database	Data ID
PubChem	1515237

M. W.

234.09192

CAS

63996-36-1

Similarity

N/A

ID: 294087

2-(6-bromo-1H-indol-3-yl)ethan-1-amine hydrochloride

$$$$ Data

M. F.

C10H12BrClN2

Suppliers	Catalog Number
Bide Pharmatech	BD62738

Database	Data ID
PubChem	53403711

M. W.

275.57268

CAS

108061-77-4

Similarity

N/A

ID: 294088

2-(7-bromo-1H-indol-3-yl)ethan-1-amine hydrochloride

$$$$ Data

M. F.

C10H12BrClN2

Suppliers	Catalog Number
Bide Pharmatech	BD62760

Database	Data ID
PubChem	18702261

M. W.

275.57268

CAS

156941-60-5

Similarity

N/A

ID: 294089

2-oxo-2-phenylethyl acetate

$$$$ Data

M. F.

C10H10O3

Suppliers	Catalog Number
Alfa Aesar	B21624 L15652
Bide Pharmatech	BD62796

Database	Data ID
PubChem	222851

M. W.

178.1846

CAS

2243-35-8

Similarity

N/A

ID: 294090

[2-(aminomethyl)phenyl]boronic acid

$$$$ Data

M. F.

C7H10BNO2

Suppliers	Catalog Number
Bide Pharmatech	BD62834

Database	Data ID
PubChem	16427095

M. W.

150.9708

CAS

248274-03-5

Similarity

N/A

ID: 294091

2-[2-({[(tert-butoxy)carbonyl]amino}methyl)phenyl]benzoic acid

$$$$ Data

M. F.

C19H21NO4

Suppliers	Catalog Number
Bide Pharmatech	BD62901

Database	Data ID
PubChem	17040105

M. W.

327.37434

CAS

158066-11-6

Similarity

N/A

ID: 294092

2-(bromomethyl)-5-chlorobenzonitrile

$$$$ Data

M. F.

C8H5BrClN

Suppliers	Catalog Number
Bide Pharmatech	BD62924
A&J Pharmtech	AJA-O21275

Database	Data ID
PubChem	12668052

M. W.

230.489

CAS

50712-69-1

Similarity

N/A

ID: 294093

2-(cyclopropylmethoxy)-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

$$$$ Data

M. F.

C15H22BNO3

Suppliers	Catalog Number
Alfa Aesar	H50139
Bide Pharmatech	BD63059
A&J Pharmtech	AJA-O4475

Database	Data ID
PubChem	24208797

M. W.

275.15108

CAS

947191-69-7

Similarity

N/A

ID: 294094

2-(dimethylamino)pyrimidine-4-carboxylic acid

$$$$ Data

M. F.

C7H9N3O2

Suppliers	Catalog Number
Bide Pharmatech	BD63114

Database	Data ID
PubChem	24820552

M. W.

167.16526

CAS

933759-45-6

Similarity

N/A

ID: 294095

oxolane-2-carbaldehyde

$$$$ Data

M. F.

C5H8O2

Suppliers	Catalog Number
Bide Pharmatech	BD63454

Database	Data ID
PubChem	24354

M. W.

100.11582

CAS

7681-84-7

Similarity

N/A

ID: 294096

2-[(tert-butoxy)carbonyl]-1,2,3,4-tetrahydroisoquinoline-7-carboxylic acid

$$$$ Data

M. F.

C15H19NO4

Suppliers	Catalog Number
Bide Pharmatech	BD63545
A&J Pharmtech	AJA-O34493

Database	Data ID
PubChem	18988374

M. W.

277.31566

CAS

149353-95-7

Similarity

N/A

ID: 294097

2-[(1r,4r)-4-hydroxycyclohexyl]-2,3-dihydro-1H-isoindole-1,3-dione

$$$$ Data

M. F.

C14H15NO3

Suppliers	Catalog Number
Bide Pharmatech	BD63599

Database	Data ID
PubChem	288726

M. W.

245.2738

CAS

99337-98-1

Similarity

N/A

ID: 294098

2-(trifluoroacetyl)cyclohexan-1-one

$$$$ Data

M. F.

C8H9F3O2

Suppliers	Catalog Number
Bide Pharmatech	BD63618
A&J Pharmtech	AJA-O3417

Database	Data ID
PubChem	238413

M. W.

194.1510696

CAS

387-89-3

Similarity

N/A

ID: 294099

2-(trifluoromethyl)-1,3-benzoxazole

$$$$ Data

M. F.

C8H4F3NO

Suppliers	Catalog Number
Bide Pharmatech	BD63680
A&J Pharmtech	AJA-O12208 AJA-O12873

Database	Data ID
PubChem	13278508

M. W.

187.1186696

CAS

2008-04-0

Similarity

N/A

ID: 294100

1-(2-amino-3-hydroxyphenyl)ethan-1-one

$$$$ Data

M. F.

C8H9NO2

Suppliers	Catalog Number
Bide Pharmatech	BD6508
A&J Pharmtech	AJA-O9432

Database	Data ID
PubChem	20591

M. W.

151.16256

CAS

4502-10-7

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