Chembase list of 866358 unique molecular structures

1-(1-ethyl-1H-pyrazole-3-carbonyl)piperazine

$$$$ Data

M. F.

C10H16N4O

Suppliers	Catalog Number
Matrix Scientific	036550

Database	Data ID
PubChem	25219370

M. W.

208.26024

CAS

Similarity

N/A

ID: 33802

5-[4-methoxy-3-(propan-2-yl)phenyl]-1H-pyrazole-3-carboxylic acid

$$$$ Data

M. F.

C14H16N2O3

Suppliers	Catalog Number
Matrix Scientific	036551

Database	Data ID
PubChem	4264659

M. W.

260.28844

CAS

Similarity

N/A

ID: 33803

5-(5-fluoro-2-methoxyphenyl)-1H-pyrazole-3-carboxylic acid

$$$$ Data

M. F.

C11H9FN2O3

Suppliers	Catalog Number
Matrix Scientific	036552

Database	Data ID
PubChem	3876371

M. W.

236.1991632

CAS

Similarity

N/A

ID: 33804

3-(3,4-dimethylphenyl)-1H-pyrazole-5-carboxylic acid

$$$$ Data

M. F.

C12H12N2O2

Suppliers	Catalog Number
Matrix Scientific	036553
Life Chemicals	F3250-0624

Database	Data ID
PubChem	4598704

M. W.

216.23588

CAS

Similarity

N/A

ID: 33805

5-(3,4-diethoxyphenyl)-1H-pyrazole-3-carboxylic acid

$$$$ Data

M. F.

C14H16N2O4

Suppliers	Catalog Number
Matrix Scientific	036554

Database	Data ID
PubChem	3997949

M. W.

276.28784

CAS

Similarity

N/A

ID: 33806

5-(4-methoxy-3,5-dimethylphenyl)-1H-pyrazole-3-carboxylic acid

$$$$ Data

M. F.

C13H14N2O3

Suppliers	Catalog Number
Matrix Scientific	036555

Database	Data ID
PubChem	4376103

M. W.

246.26186

CAS

Similarity

N/A

ID: 33807

5-(3-tert-butyl-4-methoxyphenyl)-1H-pyrazole-3-carboxylic acid

$$$$ Data

M. F.

C15H18N2O3

Suppliers	Catalog Number
Matrix Scientific	036556

Database	Data ID
PubChem	3521834

M. W.

274.31502

CAS

Similarity

N/A

ID: 33808

2-(pyrrolidin-1-yl)acetonitrile

$$$$ Data More

M. F.

C6H10N2

Suppliers	Catalog Number
MP Biomedicals	05217227
Alfa Aesar	L01737
Matrix Scientific	036557

Database	Data ID
PubChem	95270

M. W.

110.157

CAS

29134-29-0

Similarity

N/A

ID: 33809

2-(piperidin-1-yl)acetonitrile

$$$$ Data More

M. F.

C7H12N2

Suppliers	Catalog Number
Alfa Aesar	A12464
Matrix Scientific	036558
Maybridge	CD05168

Database	Data ID
PubChem	18164

M. W.

124.18358

CAS

3010-03-5

Similarity

N/A

ID: 33810

3-(piperidin-1-yl)propanenitrile

$$$$ Data

M. F.

C8H14N2

Suppliers	Catalog Number
MP Biomedicals	05217590
Matrix Scientific	036559
InterBioScreen	BB_SC-8090

Database	Data ID
PubChem	18338

M. W.

138.21016

CAS

3088-41-3

Similarity

N/A

ID: 33811

2-(4-methylpiperidin-1-yl)acetonitrile

$$$$ Data

M. F.

C8H14N2

Suppliers	Catalog Number
Matrix Scientific	036560
Apollo Scientific	OR12208

Database	Data ID
PubChem	23381137

M. W.

138.21016

CAS

Similarity

N/A

ID: 33812

3-(4-methylpiperidin-1-yl)propanenitrile

$$$$ Data

M. F.

C9H16N2

Suppliers	Catalog Number
Matrix Scientific	036561
InterBioScreen	BB_SC-8088

Database	Data ID
PubChem	23381149

M. W.

152.23674

CAS

Similarity

N/A

ID: 33813

2-(3-methylpiperidin-1-yl)acetonitrile

$$$$ Data

M. F.

C8H14N2

Suppliers	Catalog Number
Matrix Scientific	036562
Key Organics	MA-0832
Enamine	EN300-65757

Database	Data ID
PubChem	22688888

M. W.

138.21016

CAS

951905-03-6

Similarity

N/A

ID: 33814

3-(3-methylpiperidin-1-yl)propanenitrile

$$$$ Data

M. F.

C9H16N2

Suppliers	Catalog Number
Matrix Scientific	036563

Database	Data ID
PubChem	24694624

M. W.

152.23674

CAS

Similarity

N/A

ID: 33815

2-(2-methylpiperidin-1-yl)acetonitrile

$$$$ Data

M. F.

C8H14N2

Suppliers	Catalog Number
Matrix Scientific	036564
Enamine	EN300-43411

Database	Data ID
PubChem	22688889

M. W.

138.21016

CAS

Similarity

N/A

ID: 33816

3-(2-methylpiperidin-1-yl)propanenitrile

$$$$ Data

M. F.

C9H16N2

Suppliers	Catalog Number
Matrix Scientific	036565

Database	Data ID
PubChem	574530

M. W.

152.23674

CAS

140837-33-8

Similarity

N/A

ID: 33817

2-(morpholin-4-yl)acetonitrile

$$$$ Data

M. F.

C6H10N2O

Suppliers	Catalog Number
Matrix Scientific	036566
InterBioScreen	BB_SC-8262
Enamine	EN300-43320

Database	Data ID
PubChem	22055

M. W.

126.1564

CAS

5807-02-3

Similarity

N/A

ID: 33818

3-(morpholin-4-yl)propanenitrile

$$$$ Data More

M. F.

C7H12N2O

Suppliers	Catalog Number
Alfa Aesar	L11664
Matrix Scientific	036567
Apollo Scientific	OR6537

Database	Data ID
PubChem	78298

M. W.

140.18298

CAS

65876-26-8

Similarity

N/A

ID: 33819

2-(1H-imidazol-1-yl)acetonitrile

$$$$ Data More

M. F.

C5H5N3

Suppliers	Catalog Number
ChemBridge	4033101
Matrix Scientific	036568
Enamine	EN300-29880

Database	Data ID
PubChem	11804695

M. W.

107.1133

CAS

98873-55-3

Similarity

N/A

ID: 33820

3-(1H-imidazol-1-yl)propanenitrile

$$$$ Data

M. F.

C6H7N3

Suppliers	Catalog Number
Matrix Scientific	036569
Enamine	EN300-27733

Database	Data ID
PubChem	557278

M. W.

121.13988

CAS

23996-53-4

Similarity

N/A

ID: 33821

2-(2-methyl-1H-imidazol-1-yl)acetonitrile

$$$$ Data

M. F.

C6H7N3

Suppliers	Catalog Number
ChemBridge	4032047
Matrix Scientific	036570

Database	Data ID
PubChem	19019631

M. W.

121.13988

CAS

82949-05-1

Similarity

N/A

ID: 33822

3-(2-methyl-1H-imidazol-1-yl)propanenitrile

$$$$ Data More

M. F.

C7H9N3

Suppliers	Catalog Number
Matrix Scientific	036571
Apollo Scientific	OR28789
Chemik	CHH18809

Database	Data ID
PubChem	90328

M. W.

135.16646

CAS

23996-55-6

Similarity

N/A

ID: 33823

2-(2-ethyl-1H-imidazol-1-yl)acetonitrile

$$$$ Data

M. F.

C7H9N3

Suppliers	Catalog Number
ChemBridge	4032722
Matrix Scientific	036572

Database	Data ID
PubChem	22902571

M. W.

135.16646

CAS

1119451-03-4

Similarity

N/A

ID: 33824

3-(2-ethyl-1H-imidazol-1-yl)propanenitrile

$$$$ Data

M. F.

C8H11N3

Suppliers	Catalog Number
Matrix Scientific	036573

Database	Data ID
PubChem	22902573

M. W.

149.19304

CAS

Similarity

N/A

ID: 33825

6-(difluoromethyl)-2-hydroxy-4-methylpyridine-3-carbonitrile

$$$$ Data

M. F.

C8H6F2N2O

Suppliers	Catalog Number
ChemBridge	4039960
Matrix Scientific	036574

Database	Data ID
PubChem	7017242

M. W.

184.1428464

CAS

869942-32-5

Similarity

N/A

ID: 33826

4-cyclopropyl-6-(difluoromethyl)-2-hydroxypyridine-3-carbonitrile

$$$$ Data

M. F.

C10H8F2N2O

Suppliers	Catalog Number
Matrix Scientific	036575

Database	Data ID
PubChem	7017241

M. W.

210.1801264

CAS

Similarity

N/A

ID: 33827

2-(1H-pyrazol-1-yl)acetonitrile

$$$$ Data

M. F.

C5H5N3

Suppliers	Catalog Number
Matrix Scientific	036576
Enamine	EN300-48681

Database	Data ID
PubChem	7017843

M. W.

107.1133

CAS

113336-22-4

Similarity

N/A

ID: 33828

3-(1H-pyrazol-1-yl)propanenitrile

$$$$ Data

M. F.

C6H7N3

Suppliers	Catalog Number
Matrix Scientific	036577
InterBioScreen	BB_SC-3764
Enamine	EN300-27418

Database	Data ID
PubChem	7023134

M. W.

121.13988

CAS

88393-88-8

Similarity

N/A

ID: 33829

2-(3,5-dimethyl-1H-pyrazol-1-yl)acetonitrile

$$$$ Data

M. F.

C7H9N3

Suppliers	Catalog Number
ChemBridge	4032916
Matrix Scientific	036578

Database	Data ID
PubChem	24697324

M. W.

135.16646

CAS

1134684-85-7

Similarity

N/A

ID: 33830

3-(3,5-dimethyl-1H-pyrazol-1-yl)propanenitrile

$$$$ Data More

M. F.

C8H11N3

Suppliers	Catalog Number
Matrix Scientific	036579
Apollo Scientific	OR29817
InterBioScreen	BB_SC-3699

Database	Data ID
PubChem	2799780

M. W.

149.19304

CAS

5589-97-9

Similarity

N/A

ID: 33831

2-(4-chloro-1H-pyrazol-1-yl)acetonitrile

$$$$ Data

M. F.

C5H4ClN3

Suppliers	Catalog Number
ChemBridge	4032257
Matrix Scientific	036580

Database	Data ID
PubChem	14028986

M. W.

141.55836

CAS

113336-23-5

Similarity

N/A

ID: 33832

3-(4-chloro-1H-pyrazol-1-yl)propanenitrile

$$$$ Data

M. F.

C6H6ClN3

Suppliers	Catalog Number
Matrix Scientific	036581

Database	Data ID
PubChem	7017486

M. W.

155.58494

CAS

Similarity

N/A

ID: 33833

2-(4-chloro-3,5-dimethyl-1H-pyrazol-1-yl)acetonitrile

$$$$ Data

M. F.

C7H8ClN3

Suppliers	Catalog Number
Matrix Scientific	036582

Database	Data ID
PubChem	7017733

M. W.

169.61152

CAS

Similarity

N/A

ID: 33834

3-(4-chloro-3,5-dimethyl-1H-pyrazol-1-yl)propanenitrile

$$$$ Data

M. F.

C8H10ClN3

Suppliers	Catalog Number
Matrix Scientific	036583

Database	Data ID
PubChem	7017522

M. W.

183.6381

CAS

Similarity

N/A

ID: 33835

2-(4-bromo-1H-pyrazol-1-yl)acetonitrile

$$$$ Data

M. F.

C5H4BrN3

Suppliers	Catalog Number
Matrix Scientific	036584
Enamine	EN300-85593

Database	Data ID
PubChem	19620690

M. W.

186.00936

CAS

Similarity

N/A

ID: 33836

3-(4-bromo-1H-pyrazol-1-yl)propanenitrile

$$$$ Data

M. F.

C6H6BrN3

Suppliers	Catalog Number
ChemBridge	3002869
Matrix Scientific	036585

Database	Data ID
PubChem	23006136

M. W.

200.03594

CAS

1007518-24-2

Similarity

N/A

ID: 33837

2-(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetonitrile

$$$$ Data

M. F.

C7H8BrN3

Suppliers	Catalog Number
ChemBridge	4035206
Matrix Scientific	036586
Apollo Scientific	OR25082

Database	Data ID
PubChem	2778433

M. W.

214.06252

CAS

175137-59-4

Similarity

N/A

ID: 33838

3-(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)propanenitrile

$$$$ Data

M. F.

C8H10BrN3

Suppliers	Catalog Number
ChemBridge	3001788
Matrix Scientific	036587

Database	Data ID
PubChem	1740874

M. W.

228.0891

CAS

90006-21-6

Similarity

N/A

ID: 33839

2-(trimethyl-1H-pyrazol-1-yl)acetonitrile

$$$$ Data

M. F.

C8H11N3

Suppliers	Catalog Number
ChemBridge	4034014
Matrix Scientific	036588

Database	Data ID
PubChem	25219371

M. W.

149.19304

CAS

1170293-23-8

Similarity

N/A

ID: 33840

3-(trimethyl-1H-pyrazol-1-yl)propanenitrile

$$$$ Data

M. F.

C9H13N3

Suppliers	Catalog Number
Matrix Scientific	036589

Database	Data ID
PubChem	25219372

M. W.

163.21962

CAS

Similarity

N/A

ID: 33841

2-(4-iodo-3,5-dimethyl-1H-pyrazol-1-yl)acetonitrile

$$$$ Data

M. F.

C7H8IN3

Suppliers	Catalog Number
Matrix Scientific	036590

Database	Data ID
PubChem	25219373

M. W.

261.06299

CAS

Similarity

N/A

ID: 33842

3-(4-iodo-3,5-dimethyl-1H-pyrazol-1-yl)propanenitrile

$$$$ Data

M. F.

C8H10IN3

Suppliers	Catalog Number
Matrix Scientific	036591

Database	Data ID
PubChem	25219374

M. W.

275.08957

CAS

Similarity

N/A

ID: 33843

2-(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)acetonitrile

$$$$ Data

M. F.

C7H8N4O2

Suppliers	Catalog Number
Matrix Scientific	036592

Database	Data ID
PubChem	25219375

M. W.

180.16402

CAS

Similarity

N/A

ID: 33844

3-(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)propanenitrile

$$$$ Data

M. F.

C8H10N4O2

Suppliers	Catalog Number
Matrix Scientific	036593

Database	Data ID
PubChem	17024673

M. W.

194.1906

CAS

Similarity

N/A

ID: 33845

2-(4-nitro-1H-pyrazol-1-yl)acetonitrile

$$$$ Data

M. F.

C5H4N4O2

Suppliers	Catalog Number
Matrix Scientific	036594

Database	Data ID
PubChem	7017555

M. W.

152.11086

CAS

Similarity

N/A

ID: 33846

3-(4-nitro-1H-pyrazol-1-yl)propanenitrile

$$$$ Data

M. F.

C6H6N4O2

Suppliers	Catalog Number
Matrix Scientific	036595

Database	Data ID
PubChem	4773276

M. W.

166.13744

CAS

Similarity

N/A

ID: 33847

2-(3-nitro-1H-pyrazol-1-yl)acetonitrile

$$$$ Data

M. F.

C5H4N4O2

Suppliers	Catalog Number
Matrix Scientific	036596

Database	Data ID
PubChem	19576810

M. W.

152.11086

CAS

Similarity

N/A

ID: 33848

3-(3-nitro-1H-pyrazol-1-yl)propanenitrile

$$$$ Data

M. F.

C6H6N4O2

Suppliers	Catalog Number
Matrix Scientific	036597

Database	Data ID
PubChem	23006137

M. W.

166.13744

CAS

Similarity

N/A

ID: 33849

1,3-dimethyl-1H-pyrazole-4-carbohydrazide

$$$$ Data

M. F.

C6H10N4O

Suppliers	Catalog Number
Matrix Scientific	036598

Database	Data ID
PubChem	4188482

M. W.

154.1698

CAS

Similarity

N/A

ID: 33850

2-(5-methyl-1H-pyrazol-1-yl)acetic acid

$$$$ Data More

M. F.

C6H8N2O2

Suppliers	Catalog Number
ChemBridge	4400239
Matrix Scientific	036599
InterBioScreen	BB_SC-6372

Database	Data ID
PubChem	7018400

M. W.

140.13992

CAS

180741-44-0

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