Chembase list of 866358 unique molecular structures

tert-butyl 4-butylpiperidine-1-carboxylate

$$$$ Data

M. F.

C14H27NO2

Suppliers	Catalog Number
Matrix Scientific	068819

Database	Data ID
PubChem	22970159

M. W.

241.36968

CAS

1160592-00-6

Similarity

N/A

ID: 63502

1-azatricyclo[6.4.1.0^{4,13}]trideca-4(13),5,7-triene-9,12-dione

$$$$ Data

M. F.

C12H11NO2

Suppliers	Catalog Number
Matrix Scientific	068820

Database	Data ID
PubChem	11195004

M. W.

201.22124

CAS

73356-94-2

Similarity

N/A

ID: 63503

1-tert-butyl 4-methyl 1H-indole-1,4-dicarboxylate

$$$$ Data

M. F.

C15H17NO4

Suppliers	Catalog Number
Matrix Scientific	068821

Database	Data ID
PubChem	12148523

M. W.

275.29978

CAS

220499-11-6

Similarity

N/A

ID: 63504

tert-butyl 2-oxopyrrolidine-1-carboxylate

$$$$ Data More

M. F.

C9H15NO3

Suppliers	Catalog Number
Sigma Aldrich	464856
Matrix Scientific	068822
Apollo Scientific	OR60029

Database	Data ID
PubChem	379000

M. W.

185.2203

CAS

101385-93-7

Similarity

N/A

ID: 63505

N-[6-(tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl]methanesulfonamide

$$$$ Data

M. F.

C17H22BNO4S

Suppliers	Catalog Number
Matrix Scientific	068823

Database	Data ID
PubChem	49758835

M. W.

347.23688

CAS

1132940-88-5

Similarity

N/A

ID: 63506

1-(3-tert-butyl-5-iodo-4-methoxyphenyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione

$$$$ Data

M. F.

C15H17IN2O3

Suppliers	Catalog Number
Matrix Scientific	068824

Database	Data ID
PubChem	57493877

M. W.

400.21155

CAS

1132940-53-4

Similarity

N/A

ID: 63507

tert-butyl N-[6-(tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-yl]carbamate

$$$$ Data

M. F.

C21H28BNO4

Suppliers	Catalog Number
Matrix Scientific	068825

Database	Data ID
PubChem	49758837

M. W.

369.26232

CAS

1312611-41-8

Similarity

N/A

ID: 63508

(6-methylpyridin-3-yl)methanamine

$$$$ Data

M. F.

C7H10N2

Suppliers	Catalog Number
Matrix Scientific	068826
Enamine	EN300-42748
A&J Pharmtech	AJA-O30692

Database	Data ID
PubChem	12214337

M. W.

122.1677

CAS

56622-54-9

Similarity

N/A

ID: 63509

methyl 6-bromo-1H-indazole-4-carboxylate

$$$$ Data

M. F.

C9H7BrN2O2

Suppliers	Catalog Number
Matrix Scientific	068827
Bide Pharmatech	BD196225

Database	Data ID
PubChem	24728062

M. W.

255.06808

CAS

885518-49-0

Similarity

N/A

ID: 63510

methyl 4-bromo-1H-indazole-6-carboxylate

$$$$ Data

M. F.

C9H7BrN2O2

Suppliers	Catalog Number
Matrix Scientific	068828
A&J Pharmtech	AJA-O29387

Database	Data ID
PubChem	24728060

M. W.

255.06808

CAS

885518-47-8

Similarity

N/A

ID: 63511

4-bromo-1H-indazole-6-carboxylic acid

$$$$ Data

M. F.

C8H5BrN2O2

Suppliers	Catalog Number
Matrix Scientific	068829
Bide Pharmatech	BD229368
A&J Pharmtech	AJA-O508

Database	Data ID
PubChem	24728402

M. W.

241.0415

CAS

885523-43-3

Similarity

N/A

ID: 63512

5-bromo-1-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid

$$$$ Data

M. F.

C7H6BrNO3

Suppliers	Catalog Number
Matrix Scientific	068830

Database	Data ID
PubChem	57415886

M. W.

232.03144

CAS

846048-15-5

Similarity

N/A

ID: 63513

4-(hydroxymethyl)piperidin-2-one

$$$$ Data

M. F.

C6H11NO2

Suppliers	Catalog Number
Matrix Scientific	068831

Database	Data ID
PubChem	21840017

M. W.

129.15704

CAS

53611-47-5

Similarity

N/A

ID: 63514

(2-methoxypyridin-4-yl)methanamine

$$$$ Data More

M. F.

C7H10N2O

Suppliers	Catalog Number
Matrix Scientific	068832
Enamine	EN300-27611
Bide Pharmatech	BD100174

Database	Data ID
PubChem	16227983

M. W.

138.1671

CAS

148900-69-0

Similarity

N/A

ID: 63515

2-(2-chloropyridin-3-yl)acetonitrile

$$$$ Data More

M. F.

C7H5ClN2

Suppliers	Catalog Number
Matrix Scientific	068833
Apollo Scientific	OR40338
Enamine	EN300-112503

Database	Data ID
PubChem	14739543

M. W.

152.581

CAS

101012-32-2

Similarity

N/A

ID: 63516

ethyl 2-(2-chloropyridin-3-yl)acetate

$$$$ Data

M. F.

C9H10ClNO2

Suppliers	Catalog Number
Matrix Scientific	068834

Database	Data ID
PubChem	15326671

M. W.

199.6342

CAS

164464-60-2

Similarity

N/A

ID: 63517

6-(aminomethyl)pyrimidin-4-amine

$$$$ Data

M. F.

C5H8N4

Suppliers	Catalog Number
Matrix Scientific	068835

Database	Data ID
PubChem	71299013

M. W.

124.14382

CAS

933735-24-1

Similarity

N/A

ID: 63518

(6-methoxypyridin-3-yl)methanol

$$$$ Data More

M. F.

C7H9NO2

Suppliers	Catalog Number
Matrix Scientific	068836
Chemik	CHH00246
Enamine	EN300-91610

Database	Data ID
PubChem	12259941

M. W.

139.15186

CAS

58584-63-7

Similarity

N/A

ID: 63519

methyl 6-oxopiperidine-3-carboxylate

$$$$ Data

M. F.

C7H11NO3

Suppliers	Catalog Number
Matrix Scientific	068837
Bide Pharmatech	BD212801

Database	Data ID
PubChem	568114

M. W.

157.16714

CAS

958991-06-5

Similarity

N/A

ID: 63520

5-aminopiperidin-2-one hydrochloride

$$$$ Data

M. F.

C5H11ClN2O

Suppliers	Catalog Number
Matrix Scientific	068838
Enamine	EN300-62191

Database	Data ID
PubChem	47002940

M. W.

150.60664

CAS

154148-70-6

Similarity

N/A

ID: 63521

5-amino-1-methylpiperidin-2-one

$$$$ Data

M. F.

C6H12N2O

Suppliers	Catalog Number
ChemBridge	4016162
Matrix Scientific	068839
Enamine	EN300-82282

Database	Data ID
PubChem	51072176

M. W.

128.17228

CAS

90485-53-3

Similarity

N/A

ID: 63522

4,6-dichloro-1,7-naphthyridine-3-carbonitrile

$$$$ Data

M. F.

C9H3Cl2N3

Suppliers	Catalog Number
Matrix Scientific	068840

Database	Data ID
PubChem	18548961

M. W.

224.04622

CAS

305371-45-3

Similarity

N/A

ID: 63523

3-bromoimidazo[1,2-a]pyridin-8-amine

$$$$ Data

M. F.

C7H6BrN3

Suppliers	Catalog Number
Matrix Scientific	068841

Database	Data ID
PubChem	46838753

M. W.

212.04664

CAS

1232431-81-0

Similarity

N/A

ID: 63524

3-iodo-1H-indazol-5-amine

$$$$ Data

M. F.

C7H6IN3

Suppliers	Catalog Number
Matrix Scientific	068842
Bide Pharmatech	BD102243
A&J Pharmtech	AJA-O9562

Database	Data ID
PubChem	22567269

M. W.

259.04711

CAS

599183-36-5

Similarity

N/A

ID: 63525

3-iodo-1H-indazol-6-amine

$$$$ Data

M. F.

C7H6IN3

Suppliers	Catalog Number
Matrix Scientific	068843

Database	Data ID
PubChem	24728246

M. W.

259.04711

CAS

885519-20-0

Similarity

N/A

ID: 63526

1-(1H-indazol-7-yl)ethan-1-one

$$$$ Data

M. F.

C9H8N2O

Suppliers	Catalog Number
Matrix Scientific	068844
Apollo Scientific	OR30887

Database	Data ID
PubChem	44119224

M. W.

160.17262

CAS

1159511-22-4

Similarity

N/A

ID: 63527

4-methylthiophen-2-amine

$$$$ Data

M. F.

C5H7NS

Suppliers	Catalog Number
Matrix Scientific	068845

Database	Data ID
PubChem	12231192

M. W.

113.18078

CAS

14770-82-2

Similarity

N/A

ID: 63528

2-methyl-1H-pyrrolo[2,3-b]pyridine

$$$$ Data

M. F.

C8H8N2

Suppliers	Catalog Number
Matrix Scientific	068846
Bide Pharmatech	BD40768
A&J Pharmtech	AJA-O1090

Database	Data ID
PubChem	583066

M. W.

132.16252

CAS

23612-48-8

Similarity

N/A

ID: 63529

1H,4H-pyrrolo[1,2-b]pyridazin-4-one

$$$$ Data

M. F.

C7H6N2O

Suppliers	Catalog Number
Matrix Scientific	068847

Database	Data ID
PubChem	57415871

M. W.

134.13534

CAS

888720-26-1

Similarity

N/A

ID: 63530

ethyl 4-oxo-1H,4H-pyrrolo[1,2-b]pyridazine-3-carboxylate

$$$$ Data

M. F.

C10H10N2O3

Suppliers	Catalog Number
Matrix Scientific	068848

Database	Data ID
PubChem	10104421

M. W.

206.198

CAS

156335-37-4

Similarity

N/A

ID: 63531

(4-bromopyridin-2-yl)methanol

$$$$ Data

M. F.

C6H6BrNO

Suppliers	Catalog Number
Matrix Scientific	068849
Bide Pharmatech	BD31746
A&J Pharmtech	AJA-O22664

Database	Data ID
PubChem	14761462

M. W.

188.02194

CAS

131747-45-0

Similarity

N/A

ID: 63532

(1s,3s)-3-(aminomethyl)cyclobutan-1-ol

$$$$ Data

M. F.

C5H11NO

Suppliers	Catalog Number
Matrix Scientific	068850

Database	Data ID
PubChem	22408680

M. W.

101.14694

CAS

917827-91-9

Similarity

N/A

ID: 63533

(1r,3r)-3-(aminomethyl)cyclobutan-1-ol

$$$$ Data

M. F.

C5H11NO

Suppliers	Catalog Number
Matrix Scientific	068851

Database	Data ID
PubChem	22408680

M. W.

101.14694

CAS

1234616-04-6

Similarity

N/A

ID: 63534

4-methyl-1H-pyrrolo[2,3-b]pyridine

$$$$ Data

M. F.

C8H8N2

Suppliers	Catalog Number
Matrix Scientific	068852

Database	Data ID
PubChem	5924298

M. W.

132.16252

CAS

824-24-8

Similarity

N/A

ID: 63535

5,6-dichloro-2,3-dihydro-1H-indol-2-one

$$$$ Data

M. F.

C8H5Cl2NO

Suppliers	Catalog Number
Matrix Scientific	068853
Bide Pharmatech	BD101663

Database	Data ID
PubChem	10943539

M. W.

202.0374

CAS

71293-59-9

Similarity

N/A

ID: 63536

3-(aminomethyl)-N-benzyloxetan-3-amine

$$$$ Data

M. F.

C11H16N2O

Suppliers	Catalog Number
Matrix Scientific	068854

Database	Data ID
PubChem	57415855

M. W.

192.25754

CAS

1021392-83-5

Similarity

N/A

ID: 63537

methyl 2-{[(benzyloxy)carbonyl]amino}-2-(dimethoxyphosphoryl)acetate

$$$$ Data

M. F.

C13H18NO7P

Suppliers	Catalog Number
Sigma Aldrich	C9794 376353 97040
Alfa Aesar	B22506
Matrix Scientific	068855

Database	Data ID
PubChem	2734718

M. W.

331.258281

CAS

83026-99-7

Similarity

N/A

ID: 63538

2,2,2-trifluoro-N-{6-iodoimidazo[1,2-a]pyridin-2-yl}acetamide

$$$$ Data

M. F.

C9H5F3IN3O

Suppliers	Catalog Number
Matrix Scientific	068856

Database	Data ID
PubChem	11013678

M. W.

355.0551796

CAS

209971-49-3

Similarity

N/A

ID: 63539

1,2-oxazol-3-amine

$$$$ Data More

M. F.

C3H4N2O

Suppliers	Catalog Number
Sigma Aldrich	424218
ChemBridge	4034713
Matrix Scientific	068857

Database	Data ID
PubChem	1810216

M. W.

84.07666

CAS

1750-42-1

Similarity

N/A

ID: 63540

2-(bromomethyl)oxetane

$$$$ Data

M. F.

C4H7BrO

Suppliers	Catalog Number
Matrix Scientific	068858

Database	Data ID
PubChem	16244494

M. W.

151.00178

CAS

939759-23-6

Similarity

N/A

ID: 63541

4,4-dimethyl-1,3-oxazolidin-2-one

$$$$ Data

M. F.

C5H9NO2

Suppliers	Catalog Number
ChemBridge	4044911
Matrix Scientific	068859

Database	Data ID
PubChem	141315

M. W.

115.13046

CAS

26654-39-7

Similarity

N/A

ID: 63542

(4S,5R)-5-[3,5-bis(trifluoromethyl)phenyl]-4-methyl-1,3-oxazolidin-2-one

$$$$ Data

M. F.

C12H9F6NO2

Suppliers	Catalog Number
Matrix Scientific	068860

Database	Data ID
PubChem	23583229

M. W.

313.1957792

CAS

875444-08-9

Similarity

N/A

ID: 63543

propan-2-yl 3-amino-5-bromopyridine-2-carboxylate

$$$$ Data

M. F.

C9H11BrN2O2

Suppliers	Catalog Number
Matrix Scientific	068861

Database	Data ID
PubChem	57415856

M. W.

259.09984

CAS

1313738-67-8

Similarity

N/A

ID: 63544

1-[(2-fluorophenyl)methyl]-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide hydrochl...

$$$$ Data

M. F.

C14H13ClFN5

Suppliers	Catalog Number
Matrix Scientific	068862

Database	Data ID
PubChem	57415844

M. W.

305.7379232

CAS

256499-19-1

Similarity

N/A

ID: 63545

2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)ethan-1-ol

$$$$ Data More

M. F.

C12H13NO2

Suppliers	Catalog Number
Matrix Scientific	068863
Maybridge	BTB09930
Apollo Scientific	OR21965

Database	Data ID
PubChem	725585

M. W.

203.23712

CAS

103788-65-4

Similarity

N/A

ID: 63546

5-amino-2,3-dihydro-1H-isoindol-1-one

$$$$ Data More

M. F.

C8H8N2O

Suppliers	Catalog Number
Matrix Scientific	068864
TRC	A611590
Bide Pharmatech	BD160265

Database	Data ID
PubChem	21956239

M. W.

148.16192

CAS

222036-66-0

Similarity

N/A

ID: 63547

2-cyano-6-fluorobenzoic acid

$$$$ Data

M. F.

C8H4FNO2

Suppliers	Catalog Number
Matrix Scientific	068865

Database	Data ID
PubChem	2783395

M. W.

165.1212632

CAS

887266-96-8

Similarity

N/A

ID: 63548

4,8-dichloro-1,7-naphthyridine

$$$$ Data

M. F.

C8H4Cl2N2

Suppliers	Catalog Number
Matrix Scientific	068866

Database	Data ID
PubChem	66521678

M. W.

199.03676

CAS

1279894-03-9

Similarity

N/A

ID: 63549

1,3-diethyl 2,2-difluoropropanedioate

$$$$ Data

M. F.

C7H10F2O4

Suppliers	Catalog Number
Alfa Aesar	L16042
Matrix Scientific	068867
Apollo Scientific	PC3428

Database	Data ID
PubChem	260648

M. W.

196.1487064

CAS

680-65-9

Similarity

N/A

ID: 63550

3,4-dimethyl-1H-pyrrole-2-carboxylic acid

$$$$ Data

M. F.

C7H9NO2

Suppliers	Catalog Number
Matrix Scientific	068868
Bide Pharmatech	BD241287

Database	Data ID
PubChem	587210

M. W.

139.15186

CAS

89776-55-6

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