Chembase list of 866358 unique molecular structures

2-methyl-6-(morpholin-2-yl)pyridin-4-ol dihydrochloride

$$$$ Data

M. F.

C10H16Cl2N2O2

Suppliers	Catalog Number
Matrix Scientific	068161

Database	Data ID
PubChem	71298853

M. W.

267.15224

CAS

Similarity

N/A

ID: 62852

3-methyl-5-(2-methylpyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride

$$$$ Data

M. F.

C8H14ClN3O

Suppliers	Catalog Number
Matrix Scientific	068162

Database	Data ID
PubChem	71298854

M. W.

203.66926

CAS

Similarity

N/A

ID: 62853

2-(6-methylpyridin-2-yl)morpholine dihydrochloride

$$$$ Data

M. F.

C10H16Cl2N2O

Suppliers	Catalog Number
Matrix Scientific	068163

Database	Data ID
PubChem	71298855

M. W.

251.15284

CAS

Similarity

N/A

ID: 62854

3-methyl-3-(3-methyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride

$$$$ Data

M. F.

C9H16ClN3O

Suppliers	Catalog Number
Matrix Scientific	068164

Database	Data ID
PubChem	71298856

M. W.

217.69584

CAS

Similarity

N/A

ID: 62855

2-{1-methyl-1H-pyrazolo[3,4-b]pyridin-3-yl}morpholine hydrochloride

$$$$ Data

M. F.

C11H15ClN4O

Suppliers	Catalog Number
Matrix Scientific	068165

Database	Data ID
PubChem	71298857

M. W.

254.716

CAS

Similarity

N/A

ID: 62856

4-(2-methoxyethyl)-3-(pyrrolidin-2-yl)-4H-1,2,4-triazole dihydrochloride

$$$$ Data

M. F.

C9H18Cl2N4O

Suppliers	Catalog Number
Matrix Scientific	068166

Database	Data ID
PubChem	71298858

M. W.

269.17142

CAS

Similarity

N/A

ID: 62857

1-methyl-3-(4-methylpiperidin-4-yl)-1H-pyrazol-5-ol dihydrochloride

$$$$ Data

M. F.

C10H19Cl2N3O

Suppliers	Catalog Number
Matrix Scientific	068167

Database	Data ID
PubChem	71298859

M. W.

268.18336

CAS

Similarity

N/A

ID: 62858

4-methyl-3-(pyrrolidin-2-yl)-4H-1,2,4-triazole dihydrochloride

$$$$ Data

M. F.

C7H14Cl2N4

Suppliers	Catalog Number
Matrix Scientific	068168

Database	Data ID
PubChem	71298860

M. W.

225.11886

CAS

Similarity

N/A

ID: 62859

4-methyl-4-(3-methyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride

$$$$ Data

M. F.

C9H16ClN3O

Suppliers	Catalog Number
Matrix Scientific	068169
Enamine	EN300-130026

Database	Data ID
PubChem	71298861

M. W.

217.69584

CAS

Similarity

N/A

ID: 62860

2-methyl-2-(4-methyl-1H-pyrazol-3-yl)morpholine dihydrochloride

$$$$ Data

M. F.

C9H17Cl2N3O

Suppliers	Catalog Number
Matrix Scientific	068170

Database	Data ID
PubChem	71298862

M. W.

254.15678

CAS

Similarity

N/A

ID: 62861

3-(3-methylpiperidin-3-yl)-1H-pyrazol-5-ol dihydrochloride

$$$$ Data

M. F.

C9H17Cl2N3O

Suppliers	Catalog Number
Matrix Scientific	068171

Database	Data ID
PubChem	71298863

M. W.

254.15678

CAS

Similarity

N/A

ID: 62862

4-methyl-3-(pyrrolidin-3-yl)-4H-1,2,4-triazole dihydrochloride

$$$$ Data

M. F.

C7H14Cl2N4

Suppliers	Catalog Number
Matrix Scientific	068172

Database	Data ID
PubChem	71298864

M. W.

225.11886

CAS

Similarity

N/A

ID: 62863

3-{1-methyl-1H-pyrazolo[3,4-b]pyrazin-3-yl}pyrrolidine hydrochloride

$$$$ Data

M. F.

C10H14ClN5

Suppliers	Catalog Number
Matrix Scientific	068173

Database	Data ID
PubChem	71298865

M. W.

239.70466

CAS

Similarity

N/A

ID: 62864

2-(5-methylpyridin-2-yl)morpholine dihydrochloride

$$$$ Data

M. F.

C10H16Cl2N2O

Suppliers	Catalog Number
Matrix Scientific	068174

Database	Data ID
PubChem	71298866

M. W.

251.15284

CAS

Similarity

N/A

ID: 62865

2-methyl-6-(pyrrolidin-2-yl)pyridin-4-ol dihydrochloride

$$$$ Data

M. F.

C10H16Cl2N2O

Suppliers	Catalog Number
Matrix Scientific	068175

Database	Data ID
PubChem	71298867

M. W.

251.15284

CAS

Similarity

N/A

ID: 62866

3-{1H-pyrazolo[3,4-b]pyridin-3-yl}azetidine; tris(trifluoroacetic acid)

$$$$ Data

M. F.

C15H13F9N4O6

Suppliers	Catalog Number
Matrix Scientific	068176

Database	Data ID
PubChem	71298868

M. W.

516.2725488

CAS

Similarity

N/A

ID: 62867

N-methyl-6-(pyrrolidin-2-yl)pyridin-2-amine dihydrochloride

$$$$ Data

M. F.

C10H17Cl2N3

Suppliers	Catalog Number
Matrix Scientific	068177

Database	Data ID
PubChem	71298869

M. W.

250.16808

CAS

Similarity

N/A

ID: 62868

2-(1H-pyrazol-3-yl)morpholine hydrochloride

$$$$ Data

M. F.

C7H12ClN3O

Suppliers	Catalog Number
Matrix Scientific	068178

Database	Data ID
PubChem	71298870

M. W.

189.64268

CAS

Similarity

N/A

ID: 62869

2-[3-(morpholin-2-yl)-1H-pyrazol-5-yl]ethan-1-ol dihydrochloride

$$$$ Data

M. F.

C9H17Cl2N3O2

Suppliers	Catalog Number
Matrix Scientific	068179

Database	Data ID
PubChem	71298871

M. W.

270.15618

CAS

Similarity

N/A

ID: 62870

2-(5-methyl-1,3,4-oxadiazol-2-yl)piperidine dihydrochloride

$$$$ Data

M. F.

C8H15Cl2N3O

Suppliers	Catalog Number
Matrix Scientific	068180

Database	Data ID
PubChem	71298872

M. W.

240.1302

CAS

Similarity

N/A

ID: 62871

2-[5-(methoxymethyl)-1,2,4-oxadiazol-3-yl]piperidine hydrochloride

$$$$ Data

M. F.

C9H16ClN3O2

Suppliers	Catalog Number
Matrix Scientific	068181

Database	Data ID
PubChem	71298873

M. W.

233.69524

CAS

Similarity

N/A

ID: 62872

2-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]piperidine hydrochloride

$$$$ Data

M. F.

C8H11ClF3N3O

Suppliers	Catalog Number
Matrix Scientific	068182

Database	Data ID
PubChem	66570790

M. W.

257.6406496

CAS

Similarity

N/A

ID: 62873

2-(5-methyl-1,2,4-oxadiazol-3-yl)piperidine hydrochloride

$$$$ Data

M. F.

C8H14ClN3O

Suppliers	Catalog Number
Matrix Scientific	068183
Enamine	EN300-54614

Database	Data ID
PubChem	50988175

M. W.

203.66926

CAS

Similarity

N/A

ID: 62874

methyl 3-oxo-3-[5-(pyridin-4-yl)-1H-pyrazol-3-yl]propanoate

$$$$ Data

M. F.

C12H11N3O3

Suppliers	Catalog Number
Matrix Scientific	068184

Database	Data ID
PubChem	46949967

M. W.

245.23404

CAS

Similarity

N/A

ID: 62875

2-(methoxymethyl)-5-(pyrrolidin-2-yl)-1,3,4-oxadiazole hydrochloride

$$$$ Data

M. F.

C8H14ClN3O2

Suppliers	Catalog Number
Matrix Scientific	068185

Database	Data ID
PubChem	71298874

M. W.

219.66866

CAS

Similarity

N/A

ID: 62876

2-[1-methyl-3-(piperidin-2-yl)-1H-pyrazol-5-yl]ethan-1-ol dihydrochloride

$$$$ Data

M. F.

C11H21Cl2N3O

Suppliers	Catalog Number
Matrix Scientific	068186

Database	Data ID
PubChem	71298875

M. W.

282.20994

CAS

Similarity

N/A

ID: 62877

2-[4-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl]piperidine dihydrochloride

$$$$ Data

M. F.

C10H20Cl2N4O

Suppliers	Catalog Number
Matrix Scientific	068187

Database	Data ID
PubChem	71298876

M. W.

283.198

CAS

Similarity

N/A

ID: 62878

methyl 3-[1-(2-methoxyphenyl)-5-oxopyrrolidin-3-yl]-3-oxopropanoate

$$$$ Data

M. F.

C15H17NO5

Suppliers	Catalog Number
Matrix Scientific	068188

Database	Data ID
PubChem	46949968

M. W.

291.29918

CAS

Similarity

N/A

ID: 62879

methyl 3-(5-ethyl-1,2-oxazol-3-yl)-3-oxopropanoate

$$$$ Data

M. F.

C9H11NO4

Suppliers	Catalog Number
Matrix Scientific	068189

Database	Data ID
PubChem	46949969

M. W.

197.18794

CAS

Similarity

N/A

ID: 62880

[3-(piperidin-2-yl)-1H-pyrazol-5-yl]methanol dihydrochloride

$$$$ Data

M. F.

C9H17Cl2N3O

Suppliers	Catalog Number
Matrix Scientific	068190

Database	Data ID
PubChem	71298877

M. W.

254.15678

CAS

Similarity

N/A

ID: 62881

methyl 3-(5-methylpyrazin-2-yl)-3-oxopropanoate

$$$$ Data

M. F.

C9H10N2O3

Suppliers	Catalog Number
Matrix Scientific	068191

Database	Data ID
PubChem	46949970

M. W.

194.1873

CAS

Similarity

N/A

ID: 62882

N-methyl-6-(piperidin-4-ylmethyl)pyrimidin-4-amine dihydrochloride

$$$$ Data

M. F.

C11H20Cl2N4

Suppliers	Catalog Number
Matrix Scientific	068192

Database	Data ID
PubChem	71298878

M. W.

279.2093

CAS

Similarity

N/A

ID: 62883

1-methyl-3-(piperidin-2-yl)-1H-pyrazol-5-ol dihydrochloride

$$$$ Data

M. F.

C9H17Cl2N3O

Suppliers	Catalog Number
Matrix Scientific	068193

Database	Data ID
PubChem	71298879

M. W.

254.15678

CAS

Similarity

N/A

ID: 62884

ethyl 5-phenyl-4H-1,2,4-triazole-3-carboxylate

$$$$ Data

M. F.

C11H11N3O2

Suppliers	Catalog Number
Matrix Scientific	068194

Database	Data ID
PubChem	4571419

M. W.

217.22394

CAS

Similarity

N/A

ID: 62885

dimethyl({[2-(piperidin-2-yl)ethyl]sulfamoyl})amine hydrochloride

$$$$ Data

M. F.

C9H22ClN3O2S

Suppliers	Catalog Number
Matrix Scientific	068195

Database	Data ID
PubChem	71298880

M. W.

271.80788

CAS

Similarity

N/A

ID: 62886

2-amino-2,3-dihydro-1H-indene-5-sulfonamide

$$$$ Data

M. F.

C9H12N2O2S

Suppliers	Catalog Number
Matrix Scientific	068196

Database	Data ID
PubChem	20347846

M. W.

212.26878

CAS

Similarity

N/A

ID: 62887

5-methyl-3-(pyrrolidin-2-yl)-1,2,4-oxadiazole hydrochloride

$$$$ Data

M. F.

C7H12ClN3O

Suppliers	Catalog Number
Matrix Scientific	068197
Enamine	EN300-125724

Database	Data ID
PubChem	71298881

M. W.

189.64268

CAS

Similarity

N/A

ID: 62888

2-amino-N-methyl-2,3-dihydro-1H-indene-5-sulfonamide hydrochloride

$$$$ Data

M. F.

C10H15ClN2O2S

Suppliers	Catalog Number
Matrix Scientific	068198

Database	Data ID
PubChem	71298882

M. W.

262.7563

CAS

Similarity

N/A

ID: 62889

3-amino-N-methyl-2,3-dihydro-1H-indene-5-sulfonamide hydrochloride

$$$$ Data

M. F.

C10H15ClN2O2S

Suppliers	Catalog Number
Matrix Scientific	068199

Database	Data ID
PubChem	71298883

M. W.

262.7563

CAS

Similarity

N/A

ID: 62890

2-(4-methyl-4H-1,2,4-triazol-3-yl)piperidine dihydrochloride

$$$$ Data

M. F.

C8H16Cl2N4

Suppliers	Catalog Number
Matrix Scientific	068200

Database	Data ID
PubChem	71298884

M. W.

239.14544

CAS

Similarity

N/A

ID: 62891

3-amino-N-cyclopentyl-2,3-dihydro-1H-indene-5-sulfonamide

$$$$ Data

M. F.

C14H20N2O2S

Suppliers	Catalog Number
Matrix Scientific	068201

Database	Data ID
PubChem	66509223

M. W.

280.3858

CAS

Similarity

N/A

ID: 62892

6-(morpholine-4-sulfonyl)-2,3-dihydro-1H-inden-1-amine

$$$$ Data

M. F.

C13H18N2O3S

Suppliers	Catalog Number
Matrix Scientific	068202

Database	Data ID
PubChem	66509237

M. W.

282.35862

CAS

Similarity

N/A

ID: 62893

S-(3-amino-2,3-dihydro-1H-inden-5-yl)-2-hydroxyethane-1-sulfonamido hydrochlorid...

$$$$ Data

M. F.

C11H17ClN2O3S

Suppliers	Catalog Number
Matrix Scientific	068203

Database	Data ID
PubChem	71298885

M. W.

292.78228

CAS

Similarity

N/A

ID: 62894

2-methyl-2-(3-methyl-1,2,4-oxadiazol-5-yl)morpholine hydrochloride

$$$$ Data

M. F.

C8H14ClN3O2

Suppliers	Catalog Number
Matrix Scientific	068205

Database	Data ID
PubChem	71298886

M. W.

219.66866

CAS

Similarity

N/A

ID: 62895

2-[5-(trifluoromethyl)imidazo[1,2-a]pyrimidin-7-yl]piperidine dihydrochloride

$$$$ Data

M. F.

C12H15Cl2F3N4

Suppliers	Catalog Number
Matrix Scientific	068206

Database	Data ID
PubChem	71298887

M. W.

343.1755096

CAS

Similarity

N/A

ID: 62896

2-phenoxy-6-(pyrrolidin-2-yl)pyrazine dihydrochloride

$$$$ Data

M. F.

C14H17Cl2N3O

Suppliers	Catalog Number
Matrix Scientific	068207

Database	Data ID
PubChem	71298888

M. W.

314.21028

CAS

Similarity

N/A

ID: 62897

N-[2-(4-amino-1H-pyrazol-1-yl)ethyl]-2-methoxyacetamide dihydrochloride

$$$$ Data

M. F.

C8H16Cl2N4O2

Suppliers	Catalog Number
Matrix Scientific	068208

Database	Data ID
PubChem	71298889

M. W.

271.14424

CAS

Similarity

N/A

ID: 62898

N-[2-(4-amino-1H-pyrazol-1-yl)ethyl]cyclopentanecarboxamide dihydrochloride

$$$$ Data

M. F.

C11H20Cl2N4O

Suppliers	Catalog Number
Matrix Scientific	068209

Database	Data ID
PubChem	71298890

M. W.

295.2087

CAS

Similarity

N/A

ID: 62899

N-[2-(4-amino-1H-pyrazol-1-yl)ethyl]-2-(dimethylamino)acetamide dihydrochloride

$$$$ Data

M. F.

C9H19Cl2N5O

Suppliers	Catalog Number
Matrix Scientific	068210

Database	Data ID
PubChem	71298891

M. W.

284.18606

CAS

Similarity

N/A

ID: 62900

tert-butyl 3-(6-chloro-2-methylpyrimidin-4-yl)piperidine-1-carboxylate

$$$$ Data

M. F.

C15H22ClN3O2

Suppliers	Catalog Number
Matrix Scientific	068211

Database	Data ID
PubChem	66509335

M. W.

311.80708

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