Chembase list of 866358 unique molecular structures

N-[(2Z)-6-methyl-4-oxo-1,2,3,4-tetrahydropyrimidin-2-ylidene]-1,2,3,4-tetrahydro...

$$$$ Data

M. F.

C15H17N5O

Suppliers	Catalog Number
Matrix Scientific	066103

Database	Data ID
PubChem	56760843

M. W.

283.32838

CAS

Similarity

N/A

ID: 60902

3-bromo-1-phenyl-2,5-dihydro-1H-pyrrole-2,5-dione

$$$$ Data

M. F.

C10H6BrNO2

Suppliers	Catalog Number
Matrix Scientific	066104
InterBioScreen	BB_SC-7409
Enamine	EN300-84659

Database	Data ID
PubChem	351870

M. W.

252.06414

CAS

Similarity

N/A

ID: 60903

1-(2-fluoro-4-methylphenyl)-2,5-dihydro-1H-pyrrole-2,5-dione

$$$$ Data

M. F.

C11H8FNO2

Suppliers	Catalog Number
Matrix Scientific	066105

Database	Data ID
PubChem	28875134

M. W.

205.1851232

CAS

Similarity

N/A

ID: 60904

3,4-dichloro-1-(2-ethoxyphenyl)-2,5-dihydro-1H-pyrrole-2,5-dione

$$$$ Data

M. F.

C12H9Cl2NO3

Suppliers	Catalog Number
Matrix Scientific	066106

Database	Data ID
PubChem	724954

M. W.

286.11076

CAS

Similarity

N/A

ID: 60905

2-amino-6-(3-methylbutyl)-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C9H15N3O

Suppliers	Catalog Number
Matrix Scientific	066107
InterBioScreen	STOCK1N-77945

Database	Data ID
PubChem	28963977

M. W.

181.2349

CAS

Similarity

N/A

ID: 60906

methyl 2-(2-amino-6-oxo-1,4,5,6-tetrahydropyrimidin-5-yl)acetate

$$$$ Data

M. F.

C7H11N3O3

Suppliers	Catalog Number
Matrix Scientific	066108

Database	Data ID
PubChem	43841300

M. W.

185.18054

CAS

Similarity

N/A

ID: 60907

2-amino-5-[(4-chlorophenyl)methyl]-6-methyl-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C12H12ClN3O

Suppliers	Catalog Number
Matrix Scientific	066109

Database	Data ID
PubChem	1404134

M. W.

249.69618

CAS

Similarity

N/A

ID: 60908

2-amino-6-phenyl-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C10H9N3O

Suppliers	Catalog Number
Matrix Scientific	066110
Life Chemicals	F0827-0303

Database	Data ID
PubChem	95891

M. W.

187.19796

CAS

56741-94-7

Similarity

N/A

ID: 60909

2-amino-6-(4-methylphenyl)-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C11H11N3O

Suppliers	Catalog Number
Matrix Scientific	066111

Database	Data ID
PubChem	13550021

M. W.

201.22454

CAS

Similarity

N/A

ID: 60910

2-amino-6-(4-fluorophenyl)-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C10H8FN3O

Suppliers	Catalog Number
Matrix Scientific	066112

Database	Data ID
PubChem	3609022

M. W.

205.1884232

CAS

Similarity

N/A

ID: 60911

2-amino-6-(4-chlorophenyl)-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C10H8ClN3O

Suppliers	Catalog Number
Matrix Scientific	066113

Database	Data ID
PubChem	13550020

M. W.

221.64302

CAS

Similarity

N/A

ID: 60912

5-hexyl-6-methyl-2-sulfanyl-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C11H18N2OS

Suppliers	Catalog Number
Matrix Scientific	066114

Database	Data ID
PubChem	17354969

M. W.

226.33842

CAS

Similarity

N/A

ID: 60913

5,6-dimethyl-2-(phenylamino)-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C12H13N3O

Suppliers	Catalog Number
Matrix Scientific	066115

Database	Data ID
PubChem	13425834

M. W.

215.25112

CAS

Similarity

N/A

ID: 60914

5,6-dimethyl-2-[(4-methylphenyl)amino]-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C13H15N3O

Suppliers	Catalog Number
Matrix Scientific	066116

Database	Data ID
PubChem	56760844

M. W.

229.2777

CAS

Similarity

N/A

ID: 60915

2-[(2,3-dimethylphenyl)amino]-5,6-dimethyl-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C14H17N3O

Suppliers	Catalog Number
Matrix Scientific	066117

Database	Data ID
PubChem	56760845

M. W.

243.30428

CAS

Similarity

N/A

ID: 60916

2-[(2,4-dimethylphenyl)amino]-5,6-dimethyl-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C14H17N3O

Suppliers	Catalog Number
Matrix Scientific	066118

Database	Data ID
PubChem	56760846

M. W.

243.30428

CAS

Similarity

N/A

ID: 60917

2-[(3,4-dimethylphenyl)amino]-5,6-dimethyl-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C14H17N3O

Suppliers	Catalog Number
Matrix Scientific	066119

Database	Data ID
PubChem	56760847

M. W.

243.30428

CAS

Similarity

N/A

ID: 60918

2-[(4-fluorophenyl)amino]-5,6-dimethyl-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C12H12FN3O

Suppliers	Catalog Number
Matrix Scientific	066120

Database	Data ID
PubChem	11708462

M. W.

233.2415832

CAS

Similarity

N/A

ID: 60919

2-[(4-ethoxyphenyl)amino]-5,6-dimethyl-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C14H17N3O2

Suppliers	Catalog Number
Matrix Scientific	066121

Database	Data ID
PubChem	17020118

M. W.

259.30368

CAS

Similarity

N/A

ID: 60920

2-[(3,5-dichlorophenyl)amino]-5,6-dimethyl-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C12H11Cl2N3O

Suppliers	Catalog Number
Matrix Scientific	066122

Database	Data ID
PubChem	56760848

M. W.

284.14124

CAS

Similarity

N/A

ID: 60921

5,6-dimethyl-2-[(4-phenoxyphenyl)amino]-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C18H17N3O2

Suppliers	Catalog Number
Matrix Scientific	066123

Database	Data ID
PubChem	56760849

M. W.

307.34648

CAS

Similarity

N/A

ID: 60922

5-ethyl-2-[(4-ethylphenyl)amino]-6-methyl-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C15H19N3O

Suppliers	Catalog Number
Matrix Scientific	066124

Database	Data ID
PubChem	56760850

M. W.

257.33086

CAS

Similarity

N/A

ID: 60923

5-benzyl-6-methyl-2-(phenylamino)-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C18H17N3O

Suppliers	Catalog Number
Matrix Scientific	066125

Database	Data ID
PubChem	17027619

M. W.

291.34708

CAS

Similarity

N/A

ID: 60924

5-benzyl-2-[(4-fluorophenyl)amino]-6-methyl-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C18H16FN3O

Suppliers	Catalog Number
Matrix Scientific	066126

Database	Data ID
PubChem	56687320

M. W.

309.3375432

CAS

Similarity

N/A

ID: 60925

4,6-dimethyl-2-(pyrrolidin-1-yl)pyrimidine

$$$$ Data

M. F.

C10H15N3

Suppliers	Catalog Number
Matrix Scientific	066127

Database	Data ID
PubChem	734466

M. W.

177.2462

CAS

Similarity

N/A

ID: 60926

6-methyl-2-(pyrrolidin-1-yl)-3,4-dihydropyrimidin-4-one

$$$$ Data

M. F.

C9H13N3O

Suppliers	Catalog Number
Matrix Scientific	066128

Database	Data ID
PubChem	697270

M. W.

179.21902

CAS

Similarity

N/A

ID: 60927

1-[4-methyl-2-(pyrrolidin-1-yl)pyrimidin-5-yl]ethan-1-one

$$$$ Data

M. F.

C11H15N3O

Suppliers	Catalog Number
Matrix Scientific	066129

Database	Data ID
PubChem	12427960

M. W.

205.2563

CAS

Similarity

N/A

ID: 60928

3-(3-methylbutyl)-4,5-dihydro-1H-pyrazol-5-one

$$$$ Data

M. F.

C8H14N2O

Suppliers	Catalog Number
Matrix Scientific	066130
InterBioScreen	BB_SC-5837

Database	Data ID
PubChem	42648468

M. W.

154.20956

CAS

Similarity

N/A

ID: 60929

3-methyl-4-(2-phenylethyl)-4,5-dihydro-1H-pyrazol-5-one

$$$$ Data

M. F.

C12H14N2O

Suppliers	Catalog Number
Matrix Scientific	066131
InterBioScreen	BB_SC-6387

Database	Data ID
PubChem	42648491

M. W.

202.25236

CAS

Similarity

N/A

ID: 60930

4-[(4-chlorophenyl)methyl]-3-methyl-4,5-dihydro-1H-pyrazol-5-one

$$$$ Data

M. F.

C11H11ClN2O

Suppliers	Catalog Number
Matrix Scientific	066132

Database	Data ID
PubChem	43826397

M. W.

222.67084

CAS

Similarity

N/A

ID: 60931

4,4,6-trimethyl-1,4-dihydropyrimidin-2-amine

$$$$ Data

M. F.

C7H13N3

Suppliers	Catalog Number
Matrix Scientific	066133

Database	Data ID
PubChem	287218

M. W.

139.19822

CAS

Similarity

N/A

ID: 60932

N-(4-bromophenyl)-N-methylacetamide

$$$$ Data

M. F.

C9H10BrNO

Suppliers	Catalog Number
ChemBridge	5304453
Matrix Scientific	066134

Database	Data ID
PubChem	4324567

M. W.

228.0858

CAS

50438-47-6

Similarity

N/A

ID: 60933

6-(4-methoxyphenyl)pyrimidine-2,4-diol

$$$$ Data

M. F.

C11H10N2O3

Suppliers	Catalog Number
Matrix Scientific	066135

Database	Data ID
PubChem	658918

M. W.

218.2087

CAS

Similarity

N/A

ID: 60934

methyl 6-oxo-1,2-diazinane-4-carboxylate

$$$$ Data

M. F.

C6H10N2O3

Suppliers	Catalog Number
Matrix Scientific	066136
Life Chemicals	F2147-0596
Enamine	EN300-122514

Database	Data ID
PubChem	4321628

M. W.

158.1552

CAS

Similarity

N/A

ID: 60935

1-(1-ethyl-1H-indol-3-yl)ethan-1-one

$$$$ Data

M. F.

C12H13NO

Suppliers	Catalog Number
Sigma Aldrich	CBR00551
ChemBridge	4026498
Matrix Scientific	066137

Database	Data ID
PubChem	13800864

M. W.

187.23772

CAS

88636-52-6

Similarity

N/A

ID: 60936

methyl 2-[2-(4-ethylpiperazin-1-yl)-6-oxo-1,4,5,6-tetrahydropyrimidin-5-yl]aceta...

$$$$ Data

M. F.

C13H22N4O3

Suppliers	Catalog Number
Matrix Scientific	066138

Database	Data ID
PubChem	43841302

M. W.

282.33878

CAS

Similarity

N/A

ID: 60937

methyl 3-(1-ethyl-1H-indol-3-yl)-3-oxopropanoate

$$$$ Data

M. F.

C14H15NO3

Suppliers	Catalog Number
Matrix Scientific	066139

Database	Data ID
PubChem	56760851

M. W.

245.2738

CAS

Similarity

N/A

ID: 60938

2-phenyl-4H-pyrido[1,2-a]pyrimidin-4-one

$$$$ Data

M. F.

C14H10N2O

Suppliers	Catalog Number
Matrix Scientific	066140

Database	Data ID
PubChem	291529

M. W.

222.242

CAS

Similarity

N/A

ID: 60939

3-butyl-2-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one

$$$$ Data

M. F.

C12H14N2O2

Suppliers	Catalog Number
Matrix Scientific	066141

Database	Data ID
PubChem	1905942

M. W.

218.25176

CAS

Similarity

N/A

ID: 60940

2-hydroxy-3-phenyl-4H-pyrido[1,2-a]pyrimidin-4-one

$$$$ Data

M. F.

C14H10N2O2

Suppliers	Catalog Number
Matrix Scientific	066142

Database	Data ID
PubChem	410075

M. W.

238.2414

CAS

Similarity

N/A

ID: 60941

2-hydroxy-3-phenyl-4H-[1,3]diazino[1,2-a]pyrimidin-4-one

$$$$ Data

M. F.

C13H9N3O2

Suppliers	Catalog Number
Matrix Scientific	066143

Database	Data ID
PubChem	56760852

M. W.

239.22946

CAS

Similarity

N/A

ID: 60942

4,7-dimethylquinazolin-2-ol

$$$$ Data

M. F.

C10H10N2O

Suppliers	Catalog Number
Matrix Scientific	066144

Database	Data ID
PubChem	56760853

M. W.

174.1992

CAS

Similarity

N/A

ID: 60943

3-ethyl-6,7-dimethyl-4-methylidene-1,2,3,4-tetrahydroquinazolin-2-one

$$$$ Data

M. F.

C13H16N2O

Suppliers	Catalog Number
Matrix Scientific	066145

Database	Data ID
PubChem	47000814

M. W.

216.27894

CAS

Similarity

N/A

ID: 60944

2-[(5-amino-1H-1,2,4-triazol-1-yl)methyl]butanedioic acid

$$$$ Data

M. F.

C7H10N4O4

Suppliers	Catalog Number
Matrix Scientific	066146
InterBioScreen	BB_SC-6389

Database	Data ID
PubChem	42648492

M. W.

214.1787

CAS

Similarity

N/A

ID: 60945

methyl 2-{2-methyl-5-oxo-4H,5H,6H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl}acetat...

$$$$ Data

M. F.

C9H12N4O3

Suppliers	Catalog Number
Matrix Scientific	066147
InterBioScreen	BB_SC-6177

Database	Data ID
PubChem	42648481

M. W.

224.21658

CAS

Similarity

N/A

ID: 60946

methyl 2-{13-oxo-1,8,10-triazatricyclo[7.4.0.0^{2,7}]trideca-2,4,6,8,11-pentaen-...

$$$$ Data

M. F.

C13H11N3O3

Suppliers	Catalog Number
Matrix Scientific	066148

Database	Data ID
PubChem	5304001

M. W.

257.24474

CAS

Similarity

N/A

ID: 60947

N-(oxolan-2-ylmethyl)-1H-1,3-benzodiazol-2-amine

$$$$ Data

M. F.

C12H15N3O

Suppliers	Catalog Number
Matrix Scientific	066149

Database	Data ID
PubChem	16653130

M. W.

217.267

CAS

Similarity

N/A

ID: 60948

N'-[(2E)-pyrrolidin-2-ylidene]methoxycarbohydrazide

$$$$ Data

M. F.

C6H11N3O2

Suppliers	Catalog Number
Matrix Scientific	066150

Database	Data ID
PubChem	56760854

M. W.

157.17044

CAS

Similarity

N/A

ID: 60949

2-{13-oxo-1,8,10-triazatricyclo[7.4.0.0^{2,7}]trideca-2,4,6,8,11-pentaen-11-yl}a...

$$$$ Data

M. F.

C12H9N3O3

Suppliers	Catalog Number
Matrix Scientific	066151

Database	Data ID
PubChem	16641395

M. W.

243.21816

CAS

Similarity

N/A

ID: 60950

11-methyl-1,8,10-triazatricyclo[7.4.0.0^{2,7}]trideca-2,4,6,8,11-pentaen-13-one

$$$$ Data

M. F.

C11H9N3O

Suppliers	Catalog Number
Matrix Scientific	066152

Database	Data ID
PubChem	486631

M. W.

199.20866

CAS

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