Chembase list of 866358 unique molecular structures

N-{9-[(2R,3R,4R,5R)-5-{[bis(4-methoxyphenyl)(phenyl)methoxy]methyl}-3-[(tert-but...

$$$$ Data

M. F.

C41H51N5O8Si

Suppliers	Catalog Number
Bide Pharmatech	BD215387

Database	Data ID
PubChem	11787596

M. W.

769.95784

CAS

81279-39-2

Similarity

N/A

ID: 288952

4-[(diethylamino)methyl]-N-[2-(2-methoxyphenyl)ethyl]-N-[(3R)-pyrrolidin-3-yl]be...

$$$$ Data

M. F.

C25H35N3O2

Suppliers	Catalog Number
Bide Pharmatech	BD215778

Database	Data ID
PubChem	23661637

M. W.

409.5643

CAS

947303-87-9

Similarity

N/A

ID: 288953

1-[(2R,3R,4R,5R)-5-{[bis(4-methoxyphenyl)(phenyl)methoxy]methyl}-3-[(tert-butyld...

$$$$ Data

M. F.

C36H44N2O8Si

Suppliers	Catalog Number
Bide Pharmatech	BD215388

Database	Data ID
PubChem	11017778

M. W.

660.82866

CAS

81246-80-2

Similarity

N/A

ID: 288954

N-{1-[(2R,3R,4R,5R)-5-{[bis(4-methoxyphenyl)(phenyl)methoxy]methyl}-3-[(tert-but...

$$$$ Data

M. F.

C43H49N3O8Si

Suppliers	Catalog Number
Bide Pharmatech	BD215389

Database	Data ID
PubChem	11029064

M. W.

763.94996

CAS

81256-87-3

Similarity

N/A

ID: 288955

2-chloro-5-hydrazinylpyrazine

$$$$ Data

M. F.

C4H5ClN4

Suppliers	Catalog Number
Bide Pharmatech	BD215405

Database	Data ID
PubChem	15864597

M. W.

144.5623

CAS

299441-13-7

Similarity

N/A

ID: 288956

2,3-dihydrospiro[indene-1,4'-piperidine]-3-one

$$$$ Data

M. F.

C13H15NO

Suppliers	Catalog Number
Bide Pharmatech	BD215406

Database	Data ID
PubChem	18467061

M. W.

201.2643

CAS

180465-55-8

Similarity

N/A

ID: 288957

3-bromo-5-chloropyridin-4-amine

$$$$ Data

M. F.

C5H4BrClN2

Suppliers	Catalog Number
Bide Pharmatech	BD215414

Database	Data ID
PubChem	34176492

M. W.

207.45566

CAS

159783-78-5

Similarity

N/A

ID: 288958

5-ethoxypyridin-2-amine

$$$$ Data

M. F.

C7H10N2O

Suppliers	Catalog Number
Bide Pharmatech	BD215431

Database	Data ID
PubChem	19367103

M. W.

138.1671

CAS

89943-11-3

Similarity

N/A

ID: 288959

2-bromo-3,5-dichloropyrazine

$$$$ Data

M. F.

C4HBrCl2N2

Suppliers	Catalog Number
Bide Pharmatech	BD215439

Database	Data ID
PubChem	53407587

M. W.

227.87414

CAS

1206249-40-2

Similarity

N/A

ID: 288960

5-(benzyloxy)-2,4-dichloropyrimidine

$$$$ Data

M. F.

C11H8Cl2N2O

Suppliers	Catalog Number
Bide Pharmatech	BD215441

Database	Data ID
PubChem	49853480

M. W.

255.10002

CAS

91183-17-4

Similarity

N/A

ID: 288961

2-chloro-5-(cyclopropylmethoxy)pyrimidine

$$$$ Data

M. F.

C8H9ClN2O

Suppliers	Catalog Number
Bide Pharmatech	BD215443

Database	Data ID
PubChem	53440618

M. W.

184.62286

CAS

169677-66-1

Similarity

N/A

ID: 288962

2-amino-4-bromo-5-methylphenol

$$$$ Data

M. F.

C7H8BrNO

Suppliers	Catalog Number
Bide Pharmatech	BD215453

Database	Data ID
PubChem	20251686

M. W.

202.04852

CAS

848358-81-6

Similarity

N/A

ID: 288963

methyl 2-amino-6-bromobenzoate

$$$$ Data

M. F.

C8H8BrNO2

Suppliers	Catalog Number
Bide Pharmatech	BD215467

Database	Data ID
PubChem	18929849

M. W.

230.05862

CAS

135484-78-5

Similarity

N/A

ID: 288964

3,5-difluoro-4-nitrobenzonitrile

$$$$ Data

M. F.

C7H2F2N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD215471

Database	Data ID
PubChem	57364465

M. W.

184.0997864

CAS

1123172-88-2

Similarity

N/A

ID: 288965

cyclohexyl cyclohexanecarboxylate

$$$$ Data

M. F.

C13H22O2

Suppliers	Catalog Number
Bide Pharmatech	BD215479

Database	Data ID
PubChem	85137

M. W.

210.31258

CAS

15840-96-7

Similarity

N/A

ID: 288966

cyclohexylmethyl cyclohexanecarboxylate

$$$$ Data

M. F.

C14H24O2

Suppliers	Catalog Number
Bide Pharmatech	BD215480

Database	Data ID
PubChem	75786

M. W.

224.33916

CAS

2611-02-1

Similarity

N/A

ID: 288967

1-acetyl-2-amino-4-oxo-4,5-dihydro-1H-pyrrole-3-carbonitrile

$$$$ Data

M. F.

C7H7N3O2

Suppliers	Catalog Number
Bide Pharmatech	BD215481

Database	Data ID
PubChem	45086329

M. W.

165.14938

CAS

590374-61-1

Similarity

N/A

ID: 288968

2,3-difluoro-5-nitropyridine

$$$$ Data

M. F.

C5H2F2N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD215482

Database	Data ID
PubChem	22308697

M. W.

160.0783864

CAS

954219-68-2

Similarity

N/A

ID: 288969

1,3-difluoro-5-(4-propylphenyl)benzene

$$$$ Data

M. F.

C15H14F2

Suppliers	Catalog Number
Bide Pharmatech	BD215486

Database	Data ID
PubChem	15638753

M. W.

232.2684664

CAS

137528-87-1

Similarity

N/A

ID: 288970

methyl 4-(2-{2-amino-4-oxo-3H,4H,7H-pyrrolo[2,3-d]pyrimidin-5-yl}ethyl)benzoate

$$$$ Data

M. F.

C16H16N4O3

Suppliers	Catalog Number
Bide Pharmatech	BD215706

Database	Data ID
PubChem	11023369

M. W.

312.32324

CAS

155405-80-4

Similarity

N/A

ID: 288971

1,3-bis[3-(dimethylamino)propyl]urea

$$$$ Data

M. F.

C11H26N4O

Suppliers	Catalog Number
Bide Pharmatech	BD215731
A&J Pharmtech	AJA-O4770

Database	Data ID
PubChem	104163

M. W.

230.35034

CAS

52338-87-1

Similarity

N/A

ID: 288972

1-[4-amino-2-(ethoxymethyl)-1H-imidazo[4,5-c]quinolin-1-yl]-2-methylpropan-2-ol

$$$$ Data

M. F.

C17H22N4O2

Suppliers	Catalog Number
Bide Pharmatech	BD215758

Database	Data ID
PubChem	159603

M. W.

314.38218

CAS

144875-48-9

Similarity

N/A

ID: 288973

3-methylpiperidin-4-one

$$$$ Data

M. F.

C6H11NO

Suppliers	Catalog Number
Bide Pharmatech	BD21576
A&J Pharmtech	AJA-O6011

Database	Data ID
PubChem	12284277

M. W.

113.15764

CAS

5773-58-0

Similarity

N/A

ID: 288974

2-(chloromethyl)pyridine-3-carbonitrile

$$$$ Data

M. F.

C7H5ClN2

Suppliers	Catalog Number
Bide Pharmatech	BD215765
A&J Pharmtech	AJA-O12718

Database	Data ID
PubChem	46911834

M. W.

152.581

CAS

848774-96-9

Similarity

N/A

ID: 288975

methyl 4-methyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate

$$$$ Data

M. F.

C15H21BO4

Suppliers	Catalog Number
Bide Pharmatech	BD215803

Database	Data ID
PubChem	53217136

M. W.

276.13584

CAS

882679-40-5

Similarity

N/A

ID: 288976

1-[(tert-butoxy)carbonyl]-4-phenylpyrrolidine-3-carboxylic acid

$$$$ Data

M. F.

C16H21NO4

Suppliers	Catalog Number
Bide Pharmatech	BD215807

Database	Data ID
PubChem	3735253

M. W.

291.34224

CAS

939757-89-8

Similarity

N/A

ID: 288977

4-phenyl-1,3-oxazole

$$$$ Data

M. F.

C9H7NO

Suppliers	Catalog Number
Bide Pharmatech	BD215813

Database	Data ID
PubChem	589279

M. W.

145.15798

CAS

20662-89-9

Similarity

N/A

ID: 288978

ethyl imidazo[1,5-a]pyridine-7-carboxylate

$$$$ Data

M. F.

C10H10N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD215814

Database	Data ID
PubChem	12031959

M. W.

190.1986

CAS

518979-75-4

Similarity

N/A

ID: 288979

[3-(cyclobutylmethoxy)phenyl]methanamine

$$$$ Data

M. F.

C12H17NO

Suppliers	Catalog Number
Bide Pharmatech	BD215826

Database	Data ID
PubChem	65457525

M. W.

191.26948

CAS

1061650-69-8

Similarity

N/A

ID: 288980

[3-(cyclohexylmethoxy)phenyl]methanamine

$$$$ Data

M. F.

C14H21NO

Suppliers	Catalog Number
Bide Pharmatech	BD215827

Database	Data ID
PubChem	28368432

M. W.

219.32264

CAS

1019128-90-5

Similarity

N/A

ID: 288981

4-(morpholin-4-yl)benzene-1-carboximidamide hydrochloride

$$$$ Data

M. F.

C11H16ClN3O

Suppliers	Catalog Number
Bide Pharmatech	BD215839
A&J Pharmtech	AJA-O5093

Database	Data ID
PubChem	57345865

M. W.

241.71724

CAS

1267093-87-7

Similarity

N/A

ID: 288982

quinazolin-8-ol

$$$$ Data

M. F.

C8H6N2O

Suppliers	Catalog Number
Bide Pharmatech	BD215844
A&J Pharmtech	AJA-O40243

Database	Data ID
PubChem	589691

M. W.

146.14604

CAS

7557-02-0

Similarity

N/A

ID: 288983

5-chloro-3H-spiro[2-benzofuran-1,4'-piperidine] hydrochloride

$$$$ Data

M. F.

C12H15Cl2NO

Suppliers	Catalog Number
Bide Pharmatech	BD215850

Database	Data ID
PubChem	57346981

M. W.

260.1596

CAS

1190965-20-8

Similarity

N/A

ID: 288984

3,4-dihydrospiro[2-benzopyran-1,4'-piperidine] hydrochloride

$$$$ Data

M. F.

C13H18ClNO

Suppliers	Catalog Number
Bide Pharmatech	BD215855

Database	Data ID
PubChem	53350303

M. W.

239.74112

CAS

173943-98-1

Similarity

N/A

ID: 288985

1,2-dihydrospiro[3,1-benzoxazine-4,4'-piperidine]-2-one hydrochloride

$$$$ Data

M. F.

C12H15ClN2O2

Suppliers	Catalog Number
Bide Pharmatech	BD215856

Database	Data ID
PubChem	13050640

M. W.

254.7127

CAS

85732-37-2

Similarity

N/A

ID: 288986

(4R)-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride

$$$$ Data

M. F.

C9H12ClNO

Suppliers	Catalog Number
Bide Pharmatech	BD215858

Database	Data ID
PubChem	53249223

M. W.

185.65068

CAS

730980-59-3

Similarity

N/A

ID: 288987

(4R)-6-methyl-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride

$$$$ Data

M. F.

C10H14ClNO

Suppliers	Catalog Number
Bide Pharmatech	BD215870

Database	Data ID
PubChem	57353234

M. W.

199.67726

CAS

730980-47-9

Similarity

N/A

ID: 288988

7-(trifluoromethyl)-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride

$$$$ Data

M. F.

C10H11ClF3NO

Suppliers	Catalog Number
Bide Pharmatech	BD215878

Database	Data ID
PubChem	57370977

M. W.

253.6486496

CAS

191608-40-9

Similarity

N/A

ID: 288989

7-fluoro-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride

$$$$ Data

M. F.

C9H11ClFNO

Suppliers	Catalog Number
Bide Pharmatech	BD215889

Database	Data ID
PubChem	57370976

M. W.

203.6411432

CAS

191608-21-6

Similarity

N/A

ID: 288990

2-[4-(diethylamino)-2-hydroxybenzoyl]benzoic acid

$$$$ Data

M. F.

C18H19NO4

Suppliers	Catalog Number
Bide Pharmatech	BD21589
A&J Pharmtech	AJA-O5712

Database	Data ID
PubChem	79878

M. W.

313.34776

CAS

5809-23-4

Similarity

N/A

ID: 288991

(4R)-6-fluoro-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride

$$$$ Data

M. F.

C9H11ClFNO

Suppliers	Catalog Number
Bide Pharmatech	BD215891

Database	Data ID
PubChem	56973615

M. W.

203.6411432

CAS

911826-09-0

Similarity

N/A

ID: 288992

4-chloro-2-phenylthieno[3,2-d]pyrimidine

$$$$ Data

M. F.

C12H7ClN2S

Suppliers	Catalog Number
Bide Pharmatech	BD215893

Database	Data ID
PubChem	1485380

M. W.

246.71538

CAS

214417-22-8

Similarity

N/A

ID: 288993

2-phenylthieno[3,2-d]pyrimidin-4-ol

$$$$ Data

M. F.

C12H8N2OS

Suppliers	Catalog Number
Bide Pharmatech	BD215894

Database	Data ID
PubChem	1485379

M. W.

228.26972

CAS

18678-14-3

Similarity

N/A

ID: 288994

methyl (1r,4r)-4-(hydroxymethyl)cyclohexane-1-carboxylate

$$$$ Data

M. F.

C9H16O3

Suppliers	Catalog Number
Bide Pharmatech	BD215896

Database	Data ID
PubChem	11073869

M. W.

172.22154

CAS

110928-44-4

Similarity

N/A

ID: 288995

methyl (1r,4r)-4-formylcyclohexane-1-carboxylate

$$$$ Data

M. F.

C9H14O3

Suppliers	Catalog Number
Bide Pharmatech	BD215897

Database	Data ID
PubChem	11252253

M. W.

170.20566

CAS

54274-80-5

Similarity

N/A

ID: 288996

methyl (1r,4r)-4-(aminomethyl)cyclohexane-1-carboxylate

$$$$ Data

M. F.

C9H17NO2

Suppliers	Catalog Number
Bide Pharmatech	BD215898

Database	Data ID
PubChem	12721444

M. W.

171.23678

CAS

50738-63-1

Similarity

N/A

ID: 288997

ethyl (1r,4r)-4-(hydroxymethyl)cyclohexane-1-carboxylate

$$$$ Data

M. F.

C10H18O3

Suppliers	Catalog Number
Bide Pharmatech	BD215901

Database	Data ID
PubChem	13548163

M. W.

186.24812

CAS

104802-52-0

Similarity

N/A

ID: 288998

ethyl (1r,4r)-4-formylcyclohexane-1-carboxylate

$$$$ Data

M. F.

C10H16O3

Suppliers	Catalog Number
Bide Pharmatech	BD215902

Database	Data ID
PubChem	13548164

M. W.

184.23224

CAS

104802-53-1

Similarity

N/A

ID: 288999

2-benzyl-2,6-diazaspiro[3.3]heptane

$$$$ Data

M. F.

C12H16N2

Suppliers	Catalog Number
Bide Pharmatech	BD215907

Database	Data ID
PubChem	46835575

M. W.

188.26884

CAS

1194508-28-5

Similarity

N/A

ID: 289000

4-chloro-3-(trifluoromethoxy)benzonitrile

$$$$ Data

M. F.

C8H3ClF3NO

Suppliers	Catalog Number
Alfa Aesar	H26528
Bide Pharmatech	BD215922

Database	Data ID
PubChem	17750707

M. W.

221.5637296

CAS

886501-50-4

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