Chembase list of 866358 unique molecular structures

tert-butyl 3,4-dibromo-1H-indole-1-carboxylate

$$$$ Data

M. F.

C13H13Br2NO2

Suppliers	Catalog Number
Apollo Scientific	OR1725

Database	Data ID
PubChem	10785662

M. W.

375.05582

CAS

219943-38-1

Similarity

N/A

ID: 78102

2-amino-4-(1H-indol-4-yl)benzoic acid

$$$$ Data

M. F.

C15H12N2O2

Suppliers	Catalog Number
Apollo Scientific	OR17250

Database	Data ID
PubChem	46741362

M. W.

252.26798

CAS

948006-00-6

Similarity

N/A

ID: 78103

propanal

$$$$ Data More

M. F.

C3H6O

Suppliers	Catalog Number
Sigma Aldrich	P6889 P51451 W292303 (more...)
MP Biomedicals	05218182 02300173 02156399
Alfa Aesar	A16146

Database	Data ID
Wikipedia	Propionaldehyde
PubChem	527

M. W.

58.07914

CAS

123-38-6

Similarity

N/A

ID: 78104

tert-butyl 4-bromo-3-iodo-1H-indole-1-carboxylate

$$$$ Data

M. F.

C13H13BrINO2

Suppliers	Catalog Number
Apollo Scientific	OR1726

Database	Data ID
PubChem	40428557

M. W.

422.05629

CAS

406170-09-0

Similarity

N/A

ID: 78105

tert-butyl 3-bromo-5-nitro-1H-indole-1-carboxylate

$$$$ Data

M. F.

C13H13BrN2O4

Suppliers	Catalog Number
Apollo Scientific	OR1727

Database	Data ID
PubChem	40428558

M. W.

341.15732

CAS

Similarity

N/A

ID: 78106

tert-butyl 3-iodo-5-nitro-1H-indole-1-carboxylate

$$$$ Data

M. F.

C13H13IN2O4

Suppliers	Catalog Number
Apollo Scientific	OR1728

Database	Data ID
PubChem	40428559

M. W.

388.15779

CAS

Similarity

N/A

ID: 78107

tert-butyl 3-bromo-4-chloro-1H-indole-1-carboxylate

$$$$ Data

M. F.

C13H13BrClNO2

Suppliers	Catalog Number
Apollo Scientific	OR1729

Database	Data ID
PubChem	40428560

M. W.

330.60482

CAS

914349-33-0

Similarity

N/A

ID: 78108

3,5-dichloropyridazin-4-amine

$$$$ Data

M. F.

C4H3Cl2N3

Suppliers	Catalog Number
Apollo Scientific	OR17303
Bide Pharmatech	BD164725

Database	Data ID
PubChem	6403201

M. W.

163.99272

CAS

53180-76-0

Similarity

N/A

ID: 78109

tert-butyl 3-bromo-2-methyl-1H-indole-1-carboxylate

$$$$ Data

M. F.

C14H16BrNO2

Suppliers	Catalog Number
Apollo Scientific	OR1732

Database	Data ID
PubChem	40428561

M. W.

310.18634

CAS

775305-12-9

Similarity

N/A

ID: 78110

tert-butyl 3-bromo-6-methyl-1H-indole-1-carboxylate

$$$$ Data

M. F.

C14H16BrNO2

Suppliers	Catalog Number
Apollo Scientific	OR1734

Database	Data ID
PubChem	40428562

M. W.

310.18634

CAS

Similarity

N/A

ID: 78111

tert-butyl 3-iodo-7-methyl-1H-indole-1-carboxylate

$$$$ Data

M. F.

C14H16INO2

Suppliers	Catalog Number
Apollo Scientific	OR1735

Database	Data ID
PubChem	40428563

M. W.

357.18681

CAS

Similarity

N/A

ID: 78112

3-methyl-5-phenylpyridazine

$$$$ Data

M. F.

C11H10N2

Suppliers	Catalog Number
Maybridge	RJC02162
Apollo Scientific	OR1736

Database	Data ID
PubChem	2736934

M. W.

170.2105

CAS

184021-10-1

Similarity

N/A

ID: 78113

tert-butyl 3-iodo-7-nitro-1H-indole-1-carboxylate

$$$$ Data

M. F.

C13H13IN2O4

Suppliers	Catalog Number
Apollo Scientific	OR1739

Database	Data ID
PubChem	40428565

M. W.

388.15779

CAS

Similarity

N/A

ID: 78114

tert-butyl 3-iodo-2-methyl-1H-indole-1-carboxylate

$$$$ Data

M. F.

C14H16INO2

Suppliers	Catalog Number
Apollo Scientific	OR1740

Database	Data ID
PubChem	40428566

M. W.

357.18681

CAS

Similarity

N/A

ID: 78115

3-methanesulfonylaniline

$$$$ Data

M. F.

C7H9NO2S

Suppliers	Catalog Number
Apollo Scientific	OR17400
Enamine	EN300-14687

Database	Data ID
PubChem	428029

M. W.

171.21686

CAS

35216-39-8

Similarity

N/A

ID: 78116

7-methoxy-2,3-dihydro-1H-inden-1-one

$$$$ Data More

M. F.

C10H10O2

Suppliers	Catalog Number
Sigma Aldrich	595349
Apollo Scientific	OR17401
Enamine	EN300-104379

Database	Data ID
PubChem	288143

M. W.

162.1852

CAS

34985-41-6

Similarity

N/A

ID: 78117

2,5-dichloro-4-methoxyaniline

$$$$ Data

M. F.

C7H7Cl2NO

Suppliers	Catalog Number
Apollo Scientific	OR17402

Database	Data ID
PubChem	19933313

M. W.

192.04258

CAS

Similarity

N/A

ID: 78118

2-amino-2-methylpropan-1-ol

$$$$ Data More

M. F.

C4H11NO

Suppliers	Catalog Number
Sigma Aldrich	A65182 08580 08581 (more...)
MP Biomedicals	02100627
Alfa Aesar	A17814

Database	Data ID
PubChem	11807

M. W.

89.13624

CAS

124-68-5

Similarity

N/A

ID: 78119

tert-butyl 3-bromo-7-methyl-1H-indole-1-carboxylate

$$$$ Data

M. F.

C14H16BrNO2

Suppliers	Catalog Number
Apollo Scientific	OR1741

Database	Data ID
PubChem	40428567

M. W.

310.18634

CAS

Similarity

N/A

ID: 78120

tert-butyl 3-iodo-6-methyl-1H-indole-1-carboxylate

$$$$ Data

M. F.

C14H16INO2

Suppliers	Catalog Number
Apollo Scientific	OR1743

Database	Data ID
PubChem	40428568

M. W.

357.18681

CAS

Similarity

N/A

ID: 78121

(2R)-2-amino-3-(4-cyanophenyl)propanoic acid

$$$$ Data

M. F.

C10H10N2O2

Suppliers	Catalog Number
Apollo Scientific	OR17450
Bide Pharmatech	BD19812
A&J Pharmtech	AJA-O3489

Database	Data ID
PubChem	1501864

M. W.

190.1986

CAS

263396-44-7

Similarity

N/A

ID: 78122

tert-butyl N-{[methoxy(methyl)carbamoyl]methyl}carbamate

$$$$ Data

M. F.

C9H18N2O4

Suppliers	Catalog Number
Sigma Aldrich	465127
Apollo Scientific	OR17451
Bide Pharmatech	BD118113

Database	Data ID
PubChem	4428209

M. W.

218.25022

CAS

121505-93-9

Similarity

N/A

ID: 78123

2-amino-3-bromobenzonitrile

$$$$ Data

M. F.

C7H5BrN2

Suppliers	Catalog Number
Apollo Scientific	OR17500
Bide Pharmatech	BD174024

Database	Data ID
PubChem	4564338

M. W.

197.032

CAS

114344-60-4

Similarity

N/A

ID: 78124

2-bromo-6-hydroxybenzoic acid

$$$$ Data

M. F.

C7H5BrO3

Suppliers	Catalog Number
Apollo Scientific	OR17501

Database	Data ID
PubChem	12110114

M. W.

217.0168

CAS

38876-70-9

Similarity

N/A

ID: 78125

(2R,4R)-1-[(tert-butoxy)carbonyl]-4-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}pyr...

$$$$ Data

M. F.

C25H28N2O6

Suppliers	Catalog Number
Apollo Scientific	OR17503

Database	Data ID
PubChem	24822952

M. W.

452.49962

CAS

174148-03-9

Similarity

N/A

ID: 78126

5-methyl-2-phenyl-1H-indole

$$$$ Data

M. F.

C15H13N

Suppliers	Catalog Number
Apollo Scientific	OR17504

Database	Data ID
PubChem	83247

M. W.

207.27042

CAS

13228-36-9

Similarity

N/A

ID: 78127

6-bromo-N,N-dimethyl-2,3,4,9-tetrahydro-1H-carbazol-3-amine

$$$$ Data

M. F.

C14H17BrN2

Suppliers	Catalog Number
Apollo Scientific	OR17505

Database	Data ID
PubChem	22001719

M. W.

293.20218

CAS

186545-33-5

Similarity

N/A

ID: 78128

3-(methylamino)propanamide

$$$$ Data

M. F.

C4H10N2O

Suppliers	Catalog Number
Sigma Aldrich	701343
ChemBridge	4029061
Apollo Scientific	OR17506

Database	Data ID
PubChem	22182162

M. W.

102.135

CAS

4874-17-3

Similarity

N/A

ID: 78129

2-(4-acetylpiperidin-1-yl)acetic acid

$$$$ Data

M. F.

C9H15NO3

Suppliers	Catalog Number
Apollo Scientific	OR17507
A&J Pharmtech	AJA-O31719

Database	Data ID
PubChem	20802849

M. W.

185.2203

CAS

885274-84-0

Similarity

N/A

ID: 78130

3-bromopyridin-1-ium-1-olate hydrochloride

$$$$ Data

M. F.

C5H5BrClNO

Suppliers	Catalog Number
Apollo Scientific	OR17508

Database	Data ID
PubChem	11499462

M. W.

210.4563

CAS

63785-86-4

Similarity

N/A

ID: 78131

3-hydroxypyridine-2-carboxamide

$$$$ Data

M. F.

C6H6N2O2

Suppliers	Catalog Number
Sigma Aldrich	646423
Apollo Scientific	OR17509
InterBioScreen	BB_SC-5523

Database	Data ID
PubChem	70277

M. W.

138.12404

CAS

933-90-4

Similarity

N/A

ID: 78132

3-methyl-9H-pyrido[2,3-b]indol-2-amine

$$$$ Data

M. F.

C12H11N3

Suppliers	Catalog Number
Apollo Scientific	OR1750T
TRC	A617500

Database	Data ID
PubChem	62244

M. W.

197.23584

CAS

68006-83-7

Similarity

N/A

ID: 78133

ethyl 2-sulfanylacetate

$$$$ Data More

M. F.

C4H8O2S

Suppliers	Catalog Number
Sigma Aldrich	E34307
Alfa Aesar	A14321
Apollo Scientific	OR17516

Database	Data ID
PubChem	12185

M. W.

120.17012

CAS

623-51-8

Similarity

N/A

ID: 78134

2-methylpropan-2-amine

$$$$ Data More

M. F.

C4H11N

Suppliers	Catalog Number
Sigma Aldrich	B89205 391433 19520 (more...)
Alfa Aesar	A11135
Apollo Scientific	OR17517

Database	Data ID
Wikipedia	Tert-Butylamine
PubChem	6385

M. W.

73.13684

CAS

75-64-9

Similarity

N/A

ID: 78135

2,6-dichloro-4-nitrobenzaldehyde

$$$$ Data

M. F.

C7H3Cl2NO3

Suppliers	Catalog Number
Apollo Scientific	OR17518

Database	Data ID
PubChem	21838835

M. W.

220.00962

CAS

Similarity

N/A

ID: 78136

methyl 2,6-dichloro-4-nitrobenzoate

$$$$ Data

M. F.

C8H5Cl2NO4

Suppliers	Catalog Number
Apollo Scientific	OR17519

Database	Data ID
PubChem	22571909

M. W.

250.0356

CAS

Similarity

N/A

ID: 78137

(2S)-2-({7,7-dimethyl-2,3-dioxobicyclo[2.2.1]heptan-1-yl}methanesulfonamido)hexa...

$$$$ Data

M. F.

C16H25NO6S

Suppliers	Catalog Number
Apollo Scientific	OR1751T

Database	Data ID
PubChem	57359372

M. W.

359.4378

CAS

73413-80-6

Similarity

N/A

ID: 78138

ethyl 2-(bromomethyl)prop-2-enoate

$$$$ Data More

M. F.

C6H9BrO2

Suppliers	Catalog Number
Sigma Aldrich	425222 17552
Apollo Scientific	OR17520
TRC	E900390

Database	Data ID
PubChem	310620

M. W.

193.03846

CAS

17435-72-2

Similarity

N/A

ID: 78139

[(6-chloro-2-methylpyridin-3-yl)methyl]dimethylamine

$$$$ Data

M. F.

C9H13ClN2

Suppliers	Catalog Number
Apollo Scientific	OR17526

Database	Data ID
PubChem	51341963

M. W.

184.66592

CAS

Similarity

N/A

ID: 78140

4-[(6-chloro-2-methylpyridin-3-yl)methyl]morpholine

$$$$ Data

M. F.

C11H15ClN2O

Suppliers	Catalog Number
Apollo Scientific	OR17527

Database	Data ID
PubChem	51341953

M. W.

226.7026

CAS

Similarity

N/A

ID: 78141

1-[isocyano(4-methylbenzenesulfonyl)methyl]-2,3-dimethoxybenzene

$$$$ Data

M. F.

C17H17NO4S

Suppliers	Catalog Number
Apollo Scientific	OR1753

Database	Data ID
PubChem	45036846

M. W.

331.38618

CAS

Similarity

N/A

ID: 78142

1-(2-amino-1,3-thiazol-5-yl)ethan-1-one

$$$$ Data

M. F.

C5H6N2OS

Suppliers	Catalog Number
Apollo Scientific	OR17530
A&J Pharmtech	AJA-O40093

Database	Data ID
PubChem	13130946

M. W.

142.17894

CAS

53159-71-0

Similarity

N/A

ID: 78143

4-bromopyridine-3-carbaldehyde hydrobromide

$$$$ Data

M. F.

C6H5Br2NO

Suppliers	Catalog Number
Apollo Scientific	OR17534

Database	Data ID
PubChem	46739282

M. W.

266.918

CAS

1150271-34-3

Similarity

N/A

ID: 78144

2-methyl-1,3-oxazole-4-carbothioamide

$$$$ Data

M. F.

C5H6N2OS

Suppliers	Catalog Number
Apollo Scientific	OR17535

Database	Data ID
PubChem	49761713

M. W.

142.17894

CAS

Similarity

N/A

ID: 78145

2-methyl-1,3-oxazole-4-carbohydrazide

$$$$ Data

M. F.

C5H7N3O2

Suppliers	Catalog Number
ChemBridge	4035199
Apollo Scientific	OR17536

Database	Data ID
PubChem	268216

M. W.

141.12798

CAS

500341-65-1

Similarity

N/A

ID: 78146

methyl 2-methyl-1,3-oxazole-4-carboxylate

$$$$ Data

M. F.

C6H7NO3

Suppliers	Catalog Number
Sigma Aldrich	705446
Apollo Scientific	OR17537
A&J Pharmtech	AJA-O16920

Database	Data ID
PubChem	10855551

M. W.

141.12468

CAS

85806-67-3

Similarity

N/A

ID: 78147

1,3-oxazole-4-carbothioamide

$$$$ Data

M. F.

C4H4N2OS

Suppliers	Catalog Number
Apollo Scientific	OR17538
A&J Pharmtech	AJA-O30220

Database	Data ID
PubChem	49761714

M. W.

128.15236

CAS

118802-31-6

Similarity

N/A

ID: 78148

1,3-oxazole-4-carbohydrazide

$$$$ Data

M. F.

C4H5N3O2

Suppliers	Catalog Number
Apollo Scientific	OR17539
A&J Pharmtech	AJA-O30211

Database	Data ID
PubChem	49761715

M. W.

127.1014

CAS

885274-12-4

Similarity

N/A

ID: 78149

3-(acetylsulfanyl)-2-benzylpropanoic acid

$$$$ Data

M. F.

C12H14O3S

Suppliers	Catalog Number
Apollo Scientific	OR17540
TRC	A188690

Database	Data ID
PubChem	9991796

M. W.

238.30276

CAS

91702-98-6

Similarity

N/A

ID: 78150

4-{[(tert-butoxy)carbonyl]amino}cyclohexane-1-carboxylic acid

$$$$ Data More

M. F.

C12H21NO4

Suppliers	Catalog Number
Sigma Aldrich	88412
Alfa Aesar	H52573
Apollo Scientific	OR17545

Database	Data ID
PubChem	2755996

M. W.

243.29944

CAS

130309-46-5

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