Chembase list of 866358 unique molecular structures

5-chloro-2-(2,6-dichloropyridin-4-yl)-6-methylpyrimidin-4-ol

$$$$ Data

M. F.

C10H6Cl3N3O

Suppliers	Catalog Number
Apollo Scientific	OR27327

Database	Data ID
PubChem	2782102

M. W.

290.53314

CAS

Similarity

N/A

ID: 84452

ethyl {[(2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)methyl]sulfanyl}(propylsulfa...

$$$$ Data

M. F.

C10H17N2O4PS2

Suppliers	Catalog Number
Apollo Scientific	OR27328

Database	Data ID
PubChem	2782103

M. W.

324.356741

CAS

Similarity

N/A

ID: 84453

N'-(2-chloroacetyl)-4-methylbenzohydrazide

$$$$ Data

M. F.

C10H11ClN2O2

Suppliers	Catalog Number
Apollo Scientific	OR27330
Enamine	EN300-12904

Database	Data ID
PubChem	736971

M. W.

226.65954

CAS

Similarity

N/A

ID: 84454

N'-(2-chloroacetyl)benzohydrazide

$$$$ Data

M. F.

C9H9ClN2O2

Suppliers	Catalog Number
Apollo Scientific	OR27331
Enamine	EN300-08157

Database	Data ID
PubChem	736972

M. W.

212.63296

CAS

50677-24-2

Similarity

N/A

ID: 84455

4-(adamantan-1-yl)-6-hydrazinyl-1,3,5-triazin-2-amine

$$$$ Data

M. F.

C13H20N6

Suppliers	Catalog Number
Apollo Scientific	OR27332

Database	Data ID
PubChem	2782104

M. W.

260.3381

CAS

175204-75-8

Similarity

N/A

ID: 84456

2,6-dichloro-N-(thiophene-2-sulfonyl)pyridine-4-carboximidamide

$$$$ Data

M. F.

C10H7Cl2N3O2S2

Suppliers	Catalog Number
Apollo Scientific	OR27334

Database	Data ID
PubChem	5709566

M. W.

336.21748

CAS

Similarity

N/A

ID: 84457

2,6-dichloro-N-(4-chloro-2,5-dimethylbenzenesulfonyl)pyridine-4-carboximidamide

$$$$ Data

M. F.

C14H12Cl3N3O2S

Suppliers	Catalog Number
Apollo Scientific	OR27335

Database	Data ID
PubChem	5709567

M. W.

392.68798

CAS

Similarity

N/A

ID: 84458

2,6-dichloro-N-(2,4-dichloro-5-methylbenzenesulfonyl)pyridine-4-carboximidamide

$$$$ Data

M. F.

C13H9Cl4N3O2S

Suppliers	Catalog Number
Apollo Scientific	OR27336

Database	Data ID
PubChem	5709568

M. W.

413.10646

CAS

Similarity

N/A

ID: 84459

2,6-dichloro-N-(2,4,5-trichlorobenzenesulfonyl)pyridine-4-carboximidamide

$$$$ Data

M. F.

C12H6Cl5N3O2S

Suppliers	Catalog Number
Apollo Scientific	OR27337

Database	Data ID
PubChem	5709569

M. W.

433.52494

CAS

Similarity

N/A

ID: 84460

4-cyclopropyl-6-hydrazinyl-1,3,5-triazin-2-amine

$$$$ Data

M. F.

C6H10N6

Suppliers	Catalog Number
Apollo Scientific	OR27338

Database	Data ID
PubChem	2782109

M. W.

166.1838

CAS

175204-76-9

Similarity

N/A

ID: 84461

4-hydrazinyl-6-(propan-2-yl)-1,3,5-triazin-2-amine

$$$$ Data

M. F.

C6H12N6

Suppliers	Catalog Number
Maybridge	RF02936
Apollo Scientific	OR27339

Database	Data ID
PubChem	2782110

M. W.

168.19968

CAS

175204-77-0

Similarity

N/A

ID: 84462

2,5-diiodothiophene

$$$$ Data More

M. F.

C4H2I2S

Suppliers	Catalog Number
Sigma Aldrich	331570
Alfa Aesar	A12443
Apollo Scientific	OR2734

Database	Data ID
PubChem	69368

M. W.

335.93262

CAS

625-88-7

Similarity

N/A

ID: 84463

4-tert-butyl-6-hydrazinyl-1,3,5-triazin-2-amine

$$$$ Data

M. F.

C7H14N6

Suppliers	Catalog Number
Apollo Scientific	OR27340

Database	Data ID
PubChem	2782111

M. W.

182.22626

CAS

175204-78-1

Similarity

N/A

ID: 84464

2-chloro-N-(3,5-di-tert-butylphenyl)acetamide

$$$$ Data

M. F.

C16H24ClNO

Suppliers	Catalog Number
Apollo Scientific	OR27341
Life Chemicals	F9995-0356

Database	Data ID
PubChem	2782112

M. W.

281.82086

CAS

Similarity

N/A

ID: 84465

6-chloro-2-N,2-N,4-N,4-N-tetramethyl-1,3,5-triazine-2,4-diamine

$$$$ Data

M. F.

C7H12ClN5

Suppliers	Catalog Number
Apollo Scientific	OR27342

Database	Data ID
PubChem	541518

M. W.

201.65668

CAS

3140-74-7

Similarity

N/A

ID: 84466

carbamothioylmethyl 2,2-dimethylpropanoate

$$$$ Data

M. F.

C7H13NO2S

Suppliers	Catalog Number
Maybridge	RF02972
Apollo Scientific	OR27343

Database	Data ID
PubChem	2782113

M. W.

175.24862

CAS

175204-79-2

Similarity

N/A

ID: 84467

2,5-dimethyl pyridine-2,5-dicarboxylate

$$$$ Data More

M. F.

C9H9NO4

Suppliers	Catalog Number
Sigma Aldrich	540234
Maybridge	RF02989
Apollo Scientific	OR27345

Database	Data ID
PubChem	234911

M. W.

195.17206

CAS

881-86-7

Similarity

N/A

ID: 84468

(1-amino-2-chloroethylidene)amino 4-nitrobenzoate

$$$$ Data

M. F.

C9H8ClN3O4

Suppliers	Catalog Number
Apollo Scientific	OR27347

Database	Data ID
PubChem	5789659

M. W.

257.63052

CAS

Similarity

N/A

ID: 84469

2-(chloromethyl)-4-(4-nitrophenyl)-1,3-thiazole

$$$$ Data

M. F.

C10H7ClN2O2S

Suppliers	Catalog Number
Maybridge	RF03097
Apollo Scientific	OR27349

Database	Data ID
PubChem	2782115

M. W.

254.69278

CAS

89250-26-0

Similarity

N/A

ID: 84470

3,5-dimethyl-4-nitro-1,2-oxazole

$$$$ Data

M. F.

C5H6N2O3

Suppliers	Catalog Number
Sigma Aldrich	338249
Apollo Scientific	OR27350
Enamine	EN300-17758

Database	Data ID
PubChem	261410

M. W.

142.11274

CAS

1123-49-5

Similarity

N/A

ID: 84471

2-phenoxyacetonitrile

$$$$ Data More

M. F.

C8H7NO

Suppliers	Catalog Number
Sigma Aldrich	499757
Alfa Aesar	A11981
Apollo Scientific	OR27351

Database	Data ID
PubChem	241641

M. W.

133.14728

CAS

3598-14-9

Similarity

N/A

ID: 84472

2,6-dichloro-N-[(4-chlorophenyl)methyl]-N-(5-methyl-1,2-oxazol-3-yl)pyridine-4-c...

$$$$ Data

M. F.

C17H12Cl3N3O2

Suppliers	Catalog Number
Apollo Scientific	OR27352

Database	Data ID
PubChem	2782116

M. W.

396.65508

CAS

Similarity

N/A

ID: 84473

N-benzyl-2,6-dichloro-N-(pyridin-3-ylmethyl)pyridine-4-carboxamide

$$$$ Data

M. F.

C19H15Cl2N3O

Suppliers	Catalog Number
Apollo Scientific	OR27354

Database	Data ID
PubChem	2782117

M. W.

372.2479

CAS

Similarity

N/A

ID: 84474

2,6-dichloro-N,N-bis(pyridin-3-ylmethyl)pyridine-4-carboxamide

$$$$ Data

M. F.

C18H14Cl2N4O

Suppliers	Catalog Number
Apollo Scientific	OR27355

Database	Data ID
PubChem	2782118

M. W.

373.23596

CAS

Similarity

N/A

ID: 84475

2,6-dichloro-N-[(4-chlorophenyl)methyl]-N-(pyridin-3-ylmethyl)pyridine-4-carboxa...

$$$$ Data

M. F.

C19H14Cl3N3O

Suppliers	Catalog Number
Apollo Scientific	OR27356

Database	Data ID
PubChem	2782119

M. W.

406.69296

CAS

Similarity

N/A

ID: 84476

2,6-dichloro-N-[(2,3-dichlorophenyl)methyl]-N-(pyridin-3-ylmethyl)pyridine-4-car...

$$$$ Data

M. F.

C19H13Cl4N3O

Suppliers	Catalog Number
Apollo Scientific	OR27357

Database	Data ID
PubChem	2782120

M. W.

441.13802

CAS

Similarity

N/A

ID: 84477

4-methoxy-6-(methylsulfanyl)-1,3,5-triazin-2-amine

$$$$ Data

M. F.

C5H8N4OS

Suppliers	Catalog Number
Alfa Aesar	B20041
Maybridge	RF03315
Apollo Scientific	OR27358

Database	Data ID
PubChem	35035

M. W.

172.20822

CAS

30358-18-0

Similarity

N/A

ID: 84478

1-[(4-chlorophenyl)methyl]-2-hydrazinyl-4,5-dihydro-1H-imidazol-5-one

$$$$ Data

M. F.

C10H11ClN4O

Suppliers	Catalog Number
Apollo Scientific	OR27360

Database	Data ID
PubChem	2782121

M. W.

238.67354

CAS

Similarity

N/A

ID: 84479

7-methyl-1,2-benzoxazol-3-ol

$$$$ Data

M. F.

C8H7NO2

Suppliers	Catalog Number
Maybridge	RF03630
Apollo Scientific	OR27361

Database	Data ID
PubChem	2782122

M. W.

149.14668

CAS

36238-83-2

Similarity

N/A

ID: 84480

2,6-dichloro-N'-phenylpyridine-4-carbohydrazide

$$$$ Data

M. F.

C12H9Cl2N3O

Suppliers	Catalog Number
Apollo Scientific	OR27362

Database	Data ID
PubChem	2782123

M. W.

282.12536

CAS

Similarity

N/A

ID: 84481

2-chloro-6-methoxy-N'-phenylpyridine-4-carbohydrazide

$$$$ Data

M. F.

C13H12ClN3O2

Suppliers	Catalog Number
Apollo Scientific	OR27365

Database	Data ID
PubChem	2782126

M. W.

277.70628

CAS

Similarity

N/A

ID: 84482

2-(methylsulfanyl)quinoline-3-carbaldehyde

$$$$ Data

M. F.

C11H9NOS

Suppliers	Catalog Number
Apollo Scientific	OR27366

Database	Data ID
PubChem	2782127

M. W.

203.26026

CAS

Similarity

N/A

ID: 84483

1,3-diethyl 2-(1H-pyrrol-1-yl)propanedioate

$$$$ Data

M. F.

C11H15NO4

Suppliers	Catalog Number
Apollo Scientific	OR27367

Database	Data ID
PubChem	2782128

M. W.

225.2411

CAS

67451-43-8

Similarity

N/A

ID: 84484

2,6-dichloro-N-(hydroxymethyl)pyridine-4-carboxamide

$$$$ Data

M. F.

C7H6Cl2N2O2

Suppliers	Catalog Number
Apollo Scientific	OR27368

Database	Data ID
PubChem	2782129

M. W.

221.04074

CAS

Similarity

N/A

ID: 84485

2-chloro-6-methylpyridine-4-carbonyl chloride

$$$$ Data

M. F.

C7H5Cl2NO

Suppliers	Catalog Number
Sigma Aldrich	681075
Apollo Scientific	OR27370

Database	Data ID
PubChem	2782130

M. W.

190.0267

CAS

26413-58-1

Similarity

N/A

ID: 84486

2,6-dichloro-N'-(2,4-dichlorophenyl)pyridine-4-carbohydrazide

$$$$ Data

M. F.

C12H7Cl4N3O

Suppliers	Catalog Number
Apollo Scientific	OR27371

Database	Data ID
PubChem	2782131

M. W.

351.01548

CAS

Similarity

N/A

ID: 84487

2-chloro-N'-(4-iodophenyl)-6-methylpyridine-4-carbohydrazide

$$$$ Data

M. F.

C13H11ClIN3O

Suppliers	Catalog Number
Apollo Scientific	OR27372

Database	Data ID
PubChem	2782132

M. W.

387.60341

CAS

Similarity

N/A

ID: 84488

2-chloro-N'-(2,4-dichlorophenyl)-6-methylpyridine-4-carbohydrazide

$$$$ Data

M. F.

C13H10Cl3N3O

Suppliers	Catalog Number
Apollo Scientific	OR27373

Database	Data ID
PubChem	2782133

M. W.

330.597

CAS

Similarity

N/A

ID: 84489

4-{[2-(4-bromophenyl)hydrazin-1-ylidene]methyl}-2,6-dichloropyridine

$$$$ Data

M. F.

C12H8BrCl2N3

Suppliers	Catalog Number
Apollo Scientific	OR27374

Database	Data ID
PubChem	5709571

M. W.

345.02202

CAS

Similarity

N/A

ID: 84490

2,6-dichloro-4-{[2-(4-iodophenyl)hydrazin-1-ylidene]methyl}pyridine

$$$$ Data

M. F.

C12H8Cl2IN3

Suppliers	Catalog Number
Apollo Scientific	OR27375

Database	Data ID
PubChem	5709572

M. W.

392.02249

CAS

Similarity

N/A

ID: 84491

N'-cyano-N-[(2,6-dichloropyridin-4-yl)methyl](methylsulfanyl)methanimidamide

$$$$ Data

M. F.

C9H8Cl2N4S

Suppliers	Catalog Number
Apollo Scientific	OR27376

Database	Data ID
PubChem	2782136

M. W.

275.15762

CAS

Similarity

N/A

ID: 84492

2,6-dichloro-N'-[(2,6-dichloropyridin-4-yl)methylidene]pyridine-4-carbohydrazide

$$$$ Data

M. F.

C12H6Cl4N4O

Suppliers	Catalog Number
Apollo Scientific	OR27377

Database	Data ID
PubChem	5709573

M. W.

364.01424

CAS

Similarity

N/A

ID: 84493

N'-[(2,6-dichloropyridin-4-yl)methylidene]pyridine-3-carbohydrazide

$$$$ Data

M. F.

C12H8Cl2N4O

Suppliers	Catalog Number
Apollo Scientific	OR27378

Database	Data ID
PubChem	5709574

M. W.

295.12412

CAS

Similarity

N/A

ID: 84494

2,6-dichloro-N'-(pyridine-2-carboximidoyl)pyridine-4-carbohydrazide

$$$$ Data

M. F.

C12H9Cl2N5O

Suppliers	Catalog Number
Apollo Scientific	OR27379

Database	Data ID
PubChem	9582374

M. W.

310.13876

CAS

Similarity

N/A

ID: 84495

2-chloro-6-methyl-N'-(pyridine-2-carboximidoyl)pyridine-4-carbohydrazide

$$$$ Data

M. F.

C13H12ClN5O

Suppliers	Catalog Number
Apollo Scientific	OR27380

Database	Data ID
PubChem	9582375

M. W.

289.72028

CAS

Similarity

N/A

ID: 84496

2-chloro-6-methoxy-N'-(pyridine-2-carboximidoyl)pyridine-4-carbohydrazide

$$$$ Data

M. F.

C13H12ClN5O2

Suppliers	Catalog Number
Apollo Scientific	OR27381

Database	Data ID
PubChem	9582376

M. W.

305.71968

CAS

Similarity

N/A

ID: 84497

N'-[(2,6-dichloropyridin-4-yl)methylidene]-4-methylbenzene-1-sulfonohydrazide

$$$$ Data

M. F.

C13H11Cl2N3O2S

Suppliers	Catalog Number
Apollo Scientific	OR27382

Database	Data ID
PubChem	5709578

M. W.

344.21634

CAS

Similarity

N/A

ID: 84498

4-chloro-N-[(2,6-dichloropyridin-4-yl)methylidene]aniline

$$$$ Data

M. F.

C12H7Cl3N2

Suppliers	Catalog Number
Apollo Scientific	OR27383

Database	Data ID
PubChem	2782143

M. W.

285.55638

CAS

Similarity

N/A

ID: 84499

4-{[(2,6-dichloropyridin-4-yl)methylidene]amino}phenol

$$$$ Data

M. F.

C12H8Cl2N2O

Suppliers	Catalog Number
Apollo Scientific	OR27384

Database	Data ID
PubChem	5709579

M. W.

267.11072

CAS

Similarity

N/A

ID: 84500

(4,4-dimethoxy-3-oxobut-1-en-1-yl)dimethylamine

$$$$ Data

M. F.

C8H15NO3

Suppliers	Catalog Number
Maybridge	RF03845
Apollo Scientific	OR27385

Database	Data ID
PubChem	5709580

M. W.

173.2096

CAS

67751-23-9

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