Chembase list of 866358 unique molecular structures

$$$$ Data More

M. F.

C7H6N4O

Suppliers	Catalog Number
ChemBridge	4002007
Matrix Scientific	057718
Life Chemicals	F2124-0660

Database	Data ID
PubChem	542910

M. W.

162.14874

CAS

64001-11-2

Similarity

N/A

ID: 53002

2-amino-3-bromophenol

$$$$ Data More

M. F.

C6H6BrNO

Suppliers	Catalog Number
Matrix Scientific	057719
Apollo Scientific	OR9739
Bide Pharmatech	BD158199

Database	Data ID
PubChem	21702252

M. W.

188.02194

CAS

116435-77-9

Similarity

N/A

ID: 53003

2-amino-2-[2-(trifluoromethoxy)phenyl]acetic acid

$$$$ Data

M. F.

C9H8F3NO3

Suppliers	Catalog Number
Matrix Scientific	057720
Enamine	EN300-66399
A&J Pharmtech	AJA-O27387

Database	Data ID
PubChem	24707648

M. W.

235.1599296

CAS

1101781-50-3

Similarity

N/A

ID: 53004

2-methyl-2-phenylpropan-1-amine

$$$$ Data More

M. F.

C10H15N

Suppliers	Catalog Number
Matrix Scientific	057721
Maybridge	CC77013
Apollo Scientific	OR16558

Database	Data ID
PubChem	210602

M. W.

149.2328

CAS

21404-88-6

Similarity

N/A

ID: 53005

2-bromo-1-(5-chloro-2-methoxy-4-methylphenyl)ethan-1-one

$$$$ Data

M. F.

C10H10BrClO2

Suppliers	Catalog Number
Matrix Scientific	057723

Database	Data ID
PubChem	2756888

M. W.

277.5422

CAS

683274-74-0

Similarity

N/A

ID: 53006

{4-[(tert-butoxy)carbonyl]phenyl}boronic acid

$$$$ Data More

M. F.

C11H15BO4

Suppliers	Catalog Number
Matrix Scientific	057724
Apollo Scientific	OR10392
Bide Pharmatech	BD13298

Database	Data ID
PubChem	2773301

M. W.

222.0454

CAS

850568-54-6

Similarity

N/A

ID: 53007

N,N-diethyl-4-nitroaniline

$$$$ Data

M. F.

C10H14N2O2

Suppliers	Catalog Number
MP Biomedicals	05224894
Matrix Scientific	057725

Database	Data ID
PubChem	75185

M. W.

194.23036

CAS

2216-15-1

Similarity

N/A

ID: 53008

2-(4-hydroxy-3-methoxyphenyl)acetaldehyde

$$$$ Data

M. F.

C9H10O3

Suppliers	Catalog Number
Matrix Scientific	057726

Database	Data ID
PubChem	151276

M. W.

166.1739

CAS

5703-24-2

Similarity

N/A

ID: 53009

2-methyl-3-phenylpropan-1-amine

$$$$ Data

M. F.

C10H15N

Suppliers	Catalog Number
Matrix Scientific	057727

Database	Data ID
PubChem	12672558

M. W.

149.2328

CAS

77916-78-0

Similarity

N/A

ID: 53010

(2S)-2-(3-benzoylphenyl)-N-[2-(4-hydroxyphenyl)ethyl]-N-(propan-2-yl)propanamide

$$$$ Data

M. F.

C27H29NO3

Suppliers	Catalog Number
Matrix Scientific	057728

Database	Data ID
PubChem	49757976

M. W.

415.52406

CAS

1173289-66-1

Similarity

N/A

ID: 53011

4-hydroxy-2,6-dimethylbenzoic acid

$$$$ Data

M. F.

C9H10O3

Suppliers	Catalog Number
Matrix Scientific	057729
Apollo Scientific	OR3556
A&J Pharmtech	AJA-O7198

Database	Data ID
PubChem	1514302

M. W.

166.1739

CAS

75056-97-2

Similarity

N/A

ID: 53012

3-phenylprop-2-yn-1-ol

$$$$ Data More

M. F.

C9H8O

Suppliers	Catalog Number
Sigma Aldrich	589306
Alfa Aesar	L06337 43778
Matrix Scientific	057730

Database	Data ID
PubChem	123115

M. W.

132.15922

CAS

1504-58-1

Similarity

N/A

ID: 53013

methyl 2-(2-methylphenyl)-2-oxoacetate

$$$$ Data

M. F.

C10H10O3

Suppliers	Catalog Number
Matrix Scientific	057731

Database	Data ID
PubChem	3768392

M. W.

178.1846

CAS

34966-54-6

Similarity

N/A

ID: 53014

4-chloro-2-methoxy-5-methylbenzonitrile

$$$$ Data

M. F.

C9H8ClNO

Suppliers	Catalog Number
Matrix Scientific	057733

Database	Data ID
PubChem	49757977

M. W.

181.61892

CAS

755027-31-7

Similarity

N/A

ID: 53015

tert-butyl 4-[(3-formylphenyl)methyl]piperazine-1-carboxylate

$$$$ Data

M. F.

C17H24N2O3

Suppliers	Catalog Number
Matrix Scientific	057734
Maybridge	CC30404
Apollo Scientific	OR1387

Database	Data ID
PubChem	2795522

M. W.

304.38406

CAS

850375-08-5

Similarity

N/A

ID: 53016

[2-fluoro-3-methyl-6-(trifluoromethyl)phenyl]hydrazine

$$$$ Data

M. F.

C8H8F4N2

Suppliers	Catalog Number
Matrix Scientific	057735

Database	Data ID
PubChem	45073532

M. W.

208.1561328

CAS

927901-61-9

Similarity

N/A

ID: 53017

2-phenylpiperazine

$$$$ Data More

M. F.

C10H14N2

Suppliers	Catalog Number
Sigma Aldrich	638641
Alfa Aesar	H26502
Matrix Scientific	057737

Database	Data ID
PubChem	250673

M. W.

162.23156

CAS

5271-26-1

Similarity

N/A

ID: 53018

methyl 4-bromo-2,6-difluorobenzoate

$$$$ Data More

M. F.

C8H5BrF2O2

Suppliers	Catalog Number
Alfa Aesar	H52323
Matrix Scientific	057738
Chemik	CHB86091

Database	Data ID
PubChem	26343953

M. W.

251.0249064

CAS

773134-11-5

Similarity

N/A

ID: 53019

3-bromo-2-chlorobenzonitrile

$$$$ Data

M. F.

C7H3BrClN

Suppliers	Catalog Number
Matrix Scientific	057739
Bide Pharmatech	BD182959

Database	Data ID
PubChem	24874398

M. W.

216.46242

CAS

914250-82-1

Similarity

N/A

ID: 53020

3-bromo-2-ethylbenzonitrile

$$$$ Data

M. F.

C9H8BrN

Suppliers	Catalog Number
Matrix Scientific	057741

Database	Data ID
PubChem	49757978

M. W.

210.07052

CAS

Similarity

N/A

ID: 53021

[3-cyano-4-(propan-2-yloxy)phenyl]boronic acid

$$$$ Data

M. F.

C10H12BNO3

Suppliers	Catalog Number
Matrix Scientific	057742
Bide Pharmatech	BD231467

Database	Data ID
PubChem	49757979

M. W.

205.01818

CAS

1009303-59-6

Similarity

N/A

ID: 53022

3-bromo-2-methoxybenzonitrile

$$$$ Data

M. F.

C8H6BrNO

Suppliers	Catalog Number
Sigma Aldrich	701181
Matrix Scientific	057743
Bide Pharmatech	BD224771

Database	Data ID
PubChem	49757980

M. W.

212.04334

CAS

874472-98-7

Similarity

N/A

ID: 53023

methyl 2-amino-3-(4-chlorophenyl)propanoate

$$$$ Data

M. F.

C10H12ClNO2

Suppliers	Catalog Number
Matrix Scientific	057744

Database	Data ID
PubChem	26532

M. W.

213.66078

CAS

23434-96-0

Similarity

N/A

ID: 53024

2-(4-chloro-2-methoxyphenoxy)acetic acid

$$$$ Data

M. F.

C9H9ClO4

Suppliers	Catalog Number
Matrix Scientific	057745

Database	Data ID
PubChem	11658584

M. W.

216.61836

CAS

56913-08-7

Similarity

N/A

ID: 53025

2-bromo-1-(4-hydroxy-3-methoxyphenyl)ethan-1-one

$$$$ Data

M. F.

C9H9BrO3

Suppliers	Catalog Number
Matrix Scientific	057746

Database	Data ID
PubChem	13542258

M. W.

245.06996

CAS

69638-06-8

Similarity

N/A

ID: 53026

2-(bromomethyl)-4-chloro-1-methylbenzene

$$$$ Data

M. F.

C8H8BrCl

Suppliers	Catalog Number
Matrix Scientific	057747

Database	Data ID
PubChem	49757981

M. W.

219.50612

CAS

869721-21-1

Similarity

N/A

ID: 53027

2-bromo-4-methoxyaniline

$$$$ Data More

M. F.

C7H8BrNO

Suppliers	Catalog Number
Matrix Scientific	057748
Chemik	CHB79043
Enamine	EN300-66029

Database	Data ID
PubChem	10899671

M. W.

202.04852

CAS

32338-02-6

Similarity

N/A

ID: 53028

3-(dimethylamino)-4-methoxybenzoic acid

$$$$ Data

M. F.

C10H13NO3

Suppliers	Catalog Number
Matrix Scientific	057749

Database	Data ID
PubChem	13043092

M. W.

195.21512

CAS

197500-33-7

Similarity

N/A

ID: 53029

{2-[1-(4-chlorophenyl)-1-phenylethoxy]ethyl}dimethylamine

$$$$ Data

M. F.

C18H22ClNO

Suppliers	Catalog Number
Matrix Scientific	057751

Database	Data ID
Wikipedia	Chlorphenoxamine
PubChem	6475

M. W.

303.82638

CAS

77-38-3

Similarity

N/A

ID: 53030

(2S)-3-(benzylamino)-2-{[(benzyloxy)carbonyl]amino}propanoic acid

$$$$ Data

M. F.

C18H20N2O4

Suppliers	Catalog Number
Matrix Scientific	057752

Database	Data ID
PubChem	11782410

M. W.

328.3624

CAS

160885-24-5

Similarity

N/A

ID: 53031

(2S)-3-[benzyl(methyl)amino]-2-{[(benzyloxy)carbonyl]amino}propanoic acid

$$$$ Data

M. F.

C19H22N2O4

Suppliers	Catalog Number
Matrix Scientific	057753

Database	Data ID
PubChem	49757982

M. W.

342.38898

CAS

Similarity

N/A

ID: 53032

7-bromoisoquinoline

$$$$ Data More

M. F.

C9H6BrN

Suppliers	Catalog Number
Matrix Scientific	057754
Apollo Scientific	OR40468
TRC	B686885

Database	Data ID
PubChem	12257441

M. W.

208.05464

CAS

58794-09-5

Similarity

N/A

ID: 53033

(2R)-2-methyl-4-nitrobutan-1-ol

$$$$ Data

M. F.

C5H11NO3

Suppliers	Catalog Number
Matrix Scientific	057757

Database	Data ID
PubChem	46863943

M. W.

133.14574

CAS

1022985-41-6

Similarity

N/A

ID: 53034

methyl (3S)-3,4-dihydroxybutanoate

$$$$ Data

M. F.

C5H10O4

Suppliers	Catalog Number
Matrix Scientific	057759

Database	Data ID
PubChem	5325252

M. W.

134.1305

CAS

90414-36-1

Similarity

N/A

ID: 53035

(3E)-4-ethoxy-1,1,1-trifluorobut-3-en-2-one

$$$$ Data More

M. F.

C6H7F3O2

Suppliers	Catalog Number
Sigma Aldrich	407771
Alfa Aesar	H26975
Matrix Scientific	057760

Database	Data ID
PubChem	5709222

M. W.

168.1137896

CAS

17129-06-5

Similarity

N/A

ID: 53036

(2R)-2-methyl-4-nitrobutanoic acid

$$$$ Data

M. F.

C5H9NO4

Suppliers	Catalog Number
Matrix Scientific	057761

Database	Data ID
PubChem	46863896

M. W.

147.12926

CAS

88390-28-7

Similarity

N/A

ID: 53037

2,2,2-trifluoro-N-methyl-N-(trifluoroacetyl)acetamide

$$$$ Data More

M. F.

C5H3F6NO2

Suppliers	Catalog Number
Sigma Aldrich	M0789 M9513 65945 (more...)
MP Biomedicals	02155674
Matrix Scientific	057763

Database	Data ID
PubChem	69635

M. W.

223.0732392

CAS

685-27-8

Similarity

N/A

ID: 53038

tert-butyl N-[(1R)-1-[methoxy(methyl)carbamoyl]ethyl]carbamate

$$$$ Data

M. F.

C10H20N2O4

Suppliers	Catalog Number
Matrix Scientific	057765

Database	Data ID
PubChem	23537239

M. W.

232.2768

CAS

146553-06-2

Similarity

N/A

ID: 53039

benzyl N-[(1S)-2-hydroxy-1-(methylcarbamoyl)ethyl]carbamate

$$$$ Data

M. F.

C12H16N2O4

Suppliers	Catalog Number
Matrix Scientific	057766

Database	Data ID
PubChem	49757983

M. W.

252.26644

CAS

19647-68-8

Similarity

N/A

ID: 53040

(2S)-2-amino-3-(methylamino)propanoic acid hydrochloride

$$$$ Data

M. F.

C4H11ClN2O2

Suppliers	Catalog Number
Sigma Aldrich	B107
Matrix Scientific	057768

Database	Data ID
PubChem	51358333

M. W.

154.59534

CAS

16012-55-8

Similarity

N/A

ID: 53041

(2S)-3-amino-2-{[(benzyloxy)carbonyl]amino}propanoic acid

$$$$ Data

M. F.

C11H14N2O4

Suppliers	Catalog Number
Sigma Aldrich	96085
Matrix Scientific	057769
TRC	C176175

Database	Data ID
PubChem	2756313

M. W.

238.23986

CAS

35761-26-3

Similarity

N/A

ID: 53042

2-methoxy-2-methylpropan-1-amine

$$$$ Data

M. F.

C5H13NO

Suppliers	Catalog Number
ChemBridge	4100459
Matrix Scientific	057770
Enamine	EN300-103952

Database	Data ID
PubChem	11789141

M. W.

103.16282

CAS

89282-70-2

Similarity

N/A

ID: 53043

{[1,4-bis(propanoyloxy)butan-2-yl]oxy}methyl propanoate

$$$$ Data

M. F.

C14H24O7

Suppliers	Catalog Number
Matrix Scientific	057772

Database	Data ID
PubChem	49757984

M. W.

304.33616

CAS

104478-28-6

Similarity

N/A

ID: 53044

2-(octadecyloxy)ethan-1-ol

$$$$ Data

M. F.

C20H42O2

Suppliers	Catalog Number
Sigma Aldrich	03821
Matrix Scientific	057773
A&J Pharmtech	AJA-O5543

Database	Data ID
PubChem	75050

M. W.

314.54628

CAS

2136-72-3

Similarity

N/A

ID: 53045

(3S)-3-(methoxycarbonyl)-4-methylpentanoic acid

$$$$ Data

M. F.

C8H14O4

Suppliers	Catalog Number
Matrix Scientific	057776

Database	Data ID
PubChem	2734514

M. W.

174.19436

CAS

208113-95-5

Similarity

N/A

ID: 53046

methyl 2-(dimethoxyphosphoryl)-2-acetamidoacetate

$$$$ Data

M. F.

C7H14NO6P

Suppliers	Catalog Number
Matrix Scientific	057777

Database	Data ID
PubChem	11746707

M. W.

239.162921

CAS

89524-99-2

Similarity

N/A

ID: 53047

(2S)-2-dodecanamidopentanedioic acid

$$$$ Data

M. F.

C17H31NO5

Suppliers	Catalog Number
Matrix Scientific	057781

Database	Data ID
PubChem	93133

M. W.

329.43174

CAS

3397-65-7

Similarity

N/A

ID: 53048

(2S,3S)-2-amino-4-fluoro-3-hydroxybutanoic acid

$$$$ Data

M. F.

C4H8FNO3

Suppliers	Catalog Number
Matrix Scientific	057784

Database	Data ID
PubChem	128057

M. W.

137.1096232

CAS

102130-93-8

Similarity

N/A

ID: 53049

(9Z)-N-(2-hydroxyethyl)octadec-9-enamide

$$$$ Data

M. F.

C20H39NO2

Suppliers	Catalog Number
Matrix Scientific	057785

Database	Data ID
PubChem	5283454

M. W.

325.52916

CAS

111-58-0

Similarity

N/A

ID: 53050

tert-butyl N-(2-methyl-1-oxopropan-2-yl)carbamate

$$$$ Data More

M. F.

C9H17NO3

Suppliers	Catalog Number
Matrix Scientific	057787
Enamine	EN300-127320
Bide Pharmatech	BD152799

Database	Data ID
PubChem	14578674

M. W.

187.23618

CAS

109608-77-7

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