Chembase list of 866358 unique molecular structures

$$$$ Data

M. F.

C20H37NSn

Suppliers	Catalog Number
Apollo Scientific	OR52021

Database	Data ID
PubChem	10927719

M. W.

410.21548

CAS

84600-70-4

Similarity

N/A

ID: 89602

tributyl[4-(tributylstannyl)phenyl]stannane

$$$$ Data

M. F.

C30H58Sn2

Suppliers	Catalog Number
Sigma Aldrich	721204
Apollo Scientific	OR52022

Database	Data ID
PubChem	10930334

M. W.

656.18352

CAS

17151-51-8

Similarity

N/A

ID: 89603

4-[4-(tributylstannyl)phenyl]morpholine

$$$$ Data

M. F.

C22H39NOSn

Suppliers	Catalog Number
Sigma Aldrich	721212
Apollo Scientific	OR52023

Database	Data ID
PubChem	68297642

M. W.

452.25216

CAS

1257527-55-1

Similarity

N/A

ID: 89604

1-methyl-4-[4-(tributylstannyl)phenyl]piperazine

$$$$ Data

M. F.

C23H42N2Sn

Suppliers	Catalog Number
Apollo Scientific	OR52024

Database	Data ID
PubChem	71300059

M. W.

465.29398

CAS

Similarity

N/A

ID: 89605

tributyl[2-(1,3-dioxolan-2-yl)phenyl]stannane

$$$$ Data

M. F.

C21H36O2Sn

Suppliers	Catalog Number
Apollo Scientific	OR52025

Database	Data ID
PubChem	71300060

M. W.

439.21034

CAS

Similarity

N/A

ID: 89606

tributyl[4-(oxan-2-yloxy)phenyl]stannane

$$$$ Data

M. F.

C23H40O2Sn

Suppliers	Catalog Number
Apollo Scientific	OR52026

Database	Data ID
PubChem	71300067

M. W.

467.2635

CAS

Similarity

N/A

ID: 89607

4-{[4-(tributylstannyl)phenyl]methyl}morpholine

$$$$ Data

M. F.

C23H41NOSn

Suppliers	Catalog Number
Apollo Scientific	OR52027

Database	Data ID
PubChem	71300068

M. W.

466.27874

CAS

Similarity

N/A

ID: 89608

1-methyl-4-{[4-(tributylstannyl)phenyl]methyl}piperazine

$$$$ Data

M. F.

C24H44N2Sn

Suppliers	Catalog Number
Apollo Scientific	OR52028

Database	Data ID
PubChem	71300061

M. W.

479.32056

CAS

Similarity

N/A

ID: 89609

tributyl(4-chlorophenyl)stannane

$$$$ Data

M. F.

C18H31ClSn

Suppliers	Catalog Number
Sigma Aldrich	721158
Apollo Scientific	OR52029

Database	Data ID
PubChem	11112179

M. W.

401.59274

CAS

17151-48-3

Similarity

N/A

ID: 89610

2-(oxan-4-yloxy)benzaldehyde

$$$$ Data

M. F.

C12H14O3

Suppliers	Catalog Number
Maybridge	CC52204
Apollo Scientific	OR5203

Database	Data ID
PubChem	18936058

M. W.

206.23776

CAS

898289-31-1

Similarity

N/A

ID: 89611

tributyl[3-(tributylstannyl)phenyl]stannane

$$$$ Data

M. F.

C30H58Sn2

Suppliers	Catalog Number
Sigma Aldrich	721190
Apollo Scientific	OR52030

Database	Data ID
PubChem	14387897

M. W.

656.18352

CAS

24344-61-4

Similarity

N/A

ID: 89612

tributyl(4-methylphenyl)stannane

$$$$ Data

M. F.

C19H34Sn

Suppliers	Catalog Number
Apollo Scientific	OR52031

Database	Data ID
PubChem	11783849

M. W.

381.17426

CAS

Similarity

N/A

ID: 89613

methyl 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate

$$$$ Data

M. F.

C10H12O2S

Suppliers	Catalog Number
Apollo Scientific	OR52032
Enamine	EN300-07572

Database	Data ID
PubChem	3549325

M. W.

196.26608

CAS

91489-09-7

Similarity

N/A

ID: 89614

[4-(benzyloxy)phenyl]tributylstannane

$$$$ Data

M. F.

C25H38OSn

Suppliers	Catalog Number
Sigma Aldrich	721131
Apollo Scientific	OR52036

Database	Data ID
PubChem	10600540

M. W.

473.26962

CAS

145745-05-7

Similarity

N/A

ID: 89615

1-{[4-(tributylstannyl)phenyl]methyl}piperidine

$$$$ Data

M. F.

C24H43NSn

Suppliers	Catalog Number
Apollo Scientific	OR52037

Database	Data ID
PubChem	68695422

M. W.

464.30592

CAS

Similarity

N/A

ID: 89616

(6-methoxypyridin-3-yl)methanamine

$$$$ Data

M. F.

C7H10N2O

Suppliers	Catalog Number
Apollo Scientific	OR52039
Enamine	EN300-25731
A&J Pharmtech	AJA-O15899

Database	Data ID
PubChem	16227379

M. W.

138.1671

CAS

262295-96-5

Similarity

N/A

ID: 89617

4-(oxan-4-yloxy)benzaldehyde

$$$$ Data

M. F.

C12H14O3

Suppliers	Catalog Number
Maybridge	CC52404
Apollo Scientific	OR5204

Database	Data ID
PubChem	15034751

M. W.

206.23776

CAS

215460-40-5

Similarity

N/A

ID: 89618

3-iodo-1H-pyrazolo[3,4-c]pyridine

$$$$ Data

M. F.

C6H4IN3

Suppliers	Catalog Number
Apollo Scientific	OR52040

Database	Data ID
PubChem	53399429

M. W.

245.02053

CAS

1082040-63-8

Similarity

N/A

ID: 89619

1H-pyrazolo[3,4-c]pyridin-3-amine

$$$$ Data

M. F.

C6H6N4

Suppliers	Catalog Number
Apollo Scientific	OR52041
Bide Pharmatech	BD235532

Database	Data ID
PubChem	11018912

M. W.

134.13864

CAS

76006-17-2

Similarity

N/A

ID: 89620

methyl 4-methylbenzoate

$$$$ Data More

M. F.

C9H10O2

Suppliers	Catalog Number
Sigma Aldrich	259667
MP Biomedicals	05216046
Alfa Aesar	B23111

Database	Data ID
PubChem	7455

M. W.

150.1745

CAS

99-75-2

Similarity

N/A

ID: 89621

ethyl 3-aminobenzoate

$$$$ Data More

M. F.

C9H11NO2

Suppliers	Catalog Number
Sigma Aldrich	E10505
MP Biomedicals	05206757
Alfa Aesar	A14448

Database	Data ID
PubChem	11400

M. W.

165.18914

CAS

582-33-2

Similarity

N/A

ID: 89622

3-bromo-2-hydroxybenzonitrile

$$$$ Data

M. F.

C7H4BrNO

Suppliers	Catalog Number
Sigma Aldrich	697192
Apollo Scientific	OR52048

Database	Data ID
PubChem	12468680

M. W.

198.01676

CAS

13073-28-4

Similarity

N/A

ID: 89623

methyl 4-(chlorosulfonyl)butanoate

$$$$ Data

M. F.

C5H9ClO4S

Suppliers	Catalog Number
Apollo Scientific	OR52049
Enamine	EN300-31554
A&J Pharmtech	AJA-O9677

Database	Data ID
PubChem	10608119

M. W.

200.64056

CAS

81926-28-5

Similarity

N/A

ID: 89624

(6-phenylpyridin-3-yl)methanamine

$$$$ Data

M. F.

C12H12N2

Suppliers	Catalog Number
Maybridge	CC21113
Apollo Scientific	OR5205

Database	Data ID
PubChem	21362592

M. W.

184.23708

CAS

294648-38-7

Similarity

N/A

ID: 89625

6-(oxan-4-yloxy)pyridine-2-carboxylic acid

$$$$ Data

M. F.

C11H13NO4

Suppliers	Catalog Number
Maybridge	CC58201
Apollo Scientific	OR52055

Database	Data ID
PubChem	43811039

M. W.

223.22522

CAS

906352-78-1

Similarity

N/A

ID: 89626

[6-(pyrrolidin-1-yl)pyridin-2-yl]methanamine

$$$$ Data

M. F.

C10H15N3

Suppliers	Catalog Number
Maybridge	CC38013
Apollo Scientific	OR5206

Database	Data ID
PubChem	24229484

M. W.

177.2462

CAS

868755-49-1

Similarity

N/A

ID: 89627

(5-methyl-2-phenylfuran-3-yl)methanamine

$$$$ Data

M. F.

C12H13NO

Suppliers	Catalog Number
Maybridge	CC49713
Apollo Scientific	OR5207

Database	Data ID
PubChem	24229505

M. W.

187.23772

CAS

771572-29-3

Similarity

N/A

ID: 89628

[2-(4-methyl-1,4-diazepan-1-yl)phenyl]methanamine

$$$$ Data

M. F.

C13H21N3

Suppliers	Catalog Number
Maybridge	CC60413
Apollo Scientific	OR5208

Database	Data ID
PubChem	24229619

M. W.

219.32594

CAS

915707-56-1

Similarity

N/A

ID: 89629

[6-(thiophen-2-yl)pyridin-3-yl]methanamine dihydrochloride

$$$$ Data

M. F.

C10H12Cl2N2S

Suppliers	Catalog Number
Maybridge	CC54863
Apollo Scientific	OR5209

Database	Data ID
PubChem	24229545

M. W.

263.18668

CAS

913830-32-7

Similarity

N/A

ID: 89630

2-methyl-4,5-dihydro-1,3-oxazole

$$$$ Data

M. F.

C4H7NO

Suppliers	Catalog Number
Sigma Aldrich	137448 68266
Alfa Aesar	B24612
Apollo Scientific	OR52090

Database	Data ID
PubChem	70713

M. W.

85.10448

CAS

1120-64-5

Similarity

N/A

ID: 89631

methyl[(2-methyl-1,3-thiazol-4-yl)methyl]amine

$$$$ Data More

M. F.

C6H10N2S

Suppliers	Catalog Number
ChemBridge	4101062
Maybridge	CC05746
Apollo Scientific	OR5210

Database	Data ID
PubChem	18939489

M. W.

142.222

CAS

144163-81-5

Similarity

N/A

ID: 89632

(3aR,5R,6S,6aS)-5-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-tetrahydro-...

$$$$ Data

M. F.

C12H20O6

Suppliers	Catalog Number
Apollo Scientific	OR52100

Database	Data ID
PubChem	29978894

M. W.

260.2836

CAS

582-52-5

Similarity

N/A

ID: 89633

4-bromobenzoyl chloride

$$$$ Data More

M. F.

C7H4BrClO

Suppliers	Catalog Number
Sigma Aldrich	B59209 16450
MP Biomedicals	05209256
Alfa Aesar	L03794

Database	Data ID
PubChem	68515

M. W.

219.46306

CAS

586-75-4

Similarity

N/A

ID: 89634

benzyl N-(2-bromoethyl)carbamate

$$$$ Data

M. F.

C10H12BrNO2

Suppliers	Catalog Number
Apollo Scientific	OR52103
Bide Pharmatech	BD174222
A&J Pharmtech	AJA-O1746

Database	Data ID
PubChem	278694

M. W.

258.11178

CAS

53844-02-3

Similarity

N/A

ID: 89635

methyl 3-bromoimidazo[1,2-a]pyridine-7-carboxylate

$$$$ Data

M. F.

C9H7BrN2O2

Suppliers	Catalog Number
Alfa Aesar	H35994
Apollo Scientific	OR52105

Database	Data ID
PubChem	45790121

M. W.

255.06808

CAS

342613-63-2

Similarity

N/A

ID: 89636

3-bromoimidazo[1,2-a]pyridine-7-carboxylic acid

$$$$ Data

M. F.

C8H5BrN2O2

Suppliers	Catalog Number
Alfa Aesar	H35563
Apollo Scientific	OR52107

Database	Data ID
PubChem	66222606

M. W.

241.0415

CAS

Similarity

N/A

ID: 89637

3-(4-bromobenzenesulfonyl)-2-methylpropanoic acid

$$$$ Data

M. F.

C10H11BrO4S

Suppliers	Catalog Number
Apollo Scientific	OR52108
Enamine	EN300-104885

Database	Data ID
PubChem	43538308

M. W.

307.16094

CAS

Similarity

N/A

ID: 89638

[(2-bromothiophen-3-yl)methyl](methyl)amine

$$$$ Data

M. F.

C6H8BrNS

Suppliers	Catalog Number
Maybridge	CC56646
Apollo Scientific	OR5211

Database	Data ID
PubChem	24229571

M. W.

206.10342

CAS

331766-69-9

Similarity

N/A

ID: 89639

methyl({[1-(6-methylpyrazin-2-yl)piperidin-4-yl]methyl})amine

$$$$ Data

M. F.

C12H20N4

Suppliers	Catalog Number
Maybridge	CC58946
Apollo Scientific	OR5212

Database	Data ID
PubChem	24229595

M. W.

220.314

CAS

887922-91-0

Similarity

N/A

ID: 89640

methyl({[2-(4-methyl-1,4-diazepan-1-yl)phenyl]methyl})amine

$$$$ Data

M. F.

C14H23N3

Suppliers	Catalog Number
Maybridge	CC60446
Apollo Scientific	OR5213

Database	Data ID
PubChem	24229620

M. W.

233.35252

CAS

915707-57-2

Similarity

N/A

ID: 89641

2-(oxan-4-yloxy)aniline

$$$$ Data

M. F.

C11H15NO2

Suppliers	Catalog Number
Maybridge	CC52214
Apollo Scientific	OR5214

Database	Data ID
PubChem	24229516

M. W.

193.2423

CAS

898289-35-5

Similarity

N/A

ID: 89642

4-(4-methyl-1,4-diazepan-1-yl)aniline hydrate trihydrochloride

$$$$ Data

M. F.

C12H24Cl3N3O

Suppliers	Catalog Number
Apollo Scientific	OR5215

Database	Data ID
PubChem	44119580

M. W.

332.69746

CAS

913830-33-8

Similarity

N/A

ID: 89643

3-(1,3-thiazol-2-yl)benzoic acid

$$$$ Data

M. F.

C10H7NO2S

Suppliers	Catalog Number
Maybridge	CC36501
Apollo Scientific	OR5216

Database	Data ID
PubChem	21075087

M. W.

205.23308

CAS

847956-27-8

Similarity

N/A

ID: 89644

3-(1-methyl-1H-pyrazol-3-yl)benzoic acid

$$$$ Data

M. F.

C11H10N2O2

Suppliers	Catalog Number
Maybridge	CC60601
Apollo Scientific	OR5217

Database	Data ID
PubChem	24229627

M. W.

202.2093

CAS

906352-85-0

Similarity

N/A

ID: 89645

2-(oxan-4-yloxy)benzoyl chloride

$$$$ Data

M. F.

C12H13ClO3

Suppliers	Catalog Number
Maybridge	CC52202
Apollo Scientific	OR5219

Database	Data ID
PubChem	24229514

M. W.

240.68282

CAS

906352-68-9

Similarity

N/A

ID: 89646

2-bromothiophene-3-carbonyl chloride

$$$$ Data

M. F.

C5H2BrClOS

Suppliers	Catalog Number
Apollo Scientific	OR5220

Database	Data ID
PubChem	20194709

M. W.

225.49078

CAS

197370-13-1

Similarity

N/A

ID: 89647

3-ethynyl-2-methoxypyridine

$$$$ Data

M. F.

C8H7NO

Suppliers	Catalog Number
Apollo Scientific	OR52205
A&J Pharmtech	AJA-O36112

Database	Data ID
PubChem	57416830

M. W.

133.14728

CAS

1196145-21-7

Similarity

N/A

ID: 89648

methyl 5-ethynylpyridine-2-carboxylate

$$$$ Data

M. F.

C9H7NO2

Suppliers	Catalog Number
Apollo Scientific	OR52206
A&J Pharmtech	AJA-O36103

Database	Data ID
PubChem	568567

M. W.

161.15738

CAS

17880-61-4

Similarity

N/A

ID: 89649

3-methylquinolin-1-ium-1-olate

$$$$ Data

M. F.

C10H9NO

Suppliers	Catalog Number
Alfa Aesar	L10635
Apollo Scientific	OR52210

Database	Data ID
PubChem	7021466

M. W.

159.18456

CAS

1873-55-8

Similarity

N/A

ID: 89650

ethyl (2E)-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)prop-2-enoate

$$$$ Data

M. F.

C11H19BO4

Suppliers	Catalog Number
Apollo Scientific	OR52213
Bide Pharmatech	BD216841
A&J Pharmtech	AJA-O23724

Database	Data ID
PubChem	23553751

M. W.

226.07716

CAS

1009307-13-4

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