Chembase list of 866358 unique molecular structures

$$$$ Data

M. F.

C14H24O

Suppliers	Catalog Number
Bide Pharmatech	BD211092

Database	Data ID
PubChem	10987498

M. W.

208.33976

CAS

150763-13-6

Similarity

N/A

ID: 288652

ethyl 5-(acetyloxy)-6-bromo-2-(bromomethyl)-1-methyl-1H-indole-3-carboxylate

$$$$ Data

M. F.

C15H15Br2NO4

Suppliers	Catalog Number
Bide Pharmatech	BD211113

Database	Data ID
PubChem	184226

M. W.

433.0919

CAS

110543-98-1

Similarity

N/A

ID: 288653

1,4-dimethyl-1,2-dihydroquinolin-2-one

$$$$ Data

M. F.

C11H11NO

Suppliers	Catalog Number
Bide Pharmatech	BD211115

Database	Data ID
PubChem	97252

M. W.

173.21114

CAS

2584-47-6

Similarity

N/A

ID: 288654

2-[4-(1,3-benzoxazol-2-yl)naphthalen-1-yl]-1,3-benzoxazole

$$$$ Data

M. F.

C24H14N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD21094

Database	Data ID
PubChem	78769

M. W.

362.38016

CAS

5089-22-5

Similarity

N/A

ID: 288655

di-tert-butyl[(1S)-1-[4-(diphenylphosphanyl)-1-ferra-1,1'-spirobi[pentacyclo[2.2...

$$$$ Data

M. F.

C32H34FeP2

Suppliers	Catalog Number
Bide Pharmatech	BD210953

Database	Data ID
PubChem	0

M. W.

536.404882

CAS

155830-69-6

Similarity

N/A

ID: 288656

8-bromo-7-fluoro-2-methoxyquinoline

$$$$ Data

M. F.

C10H7BrFNO

Suppliers	Catalog Number
Bide Pharmatech	BD210963

Database	Data ID
PubChem	57345836

M. W.

256.0710832

CAS

1001322-87-7

Similarity

N/A

ID: 288657

5-chloro-2-methylpyrazolo[1,5-a]pyrimidine

$$$$ Data

M. F.

C7H6ClN3

Suppliers	Catalog Number
Bide Pharmatech	BD210965

Database	Data ID
PubChem	46941645

M. W.

167.59564

CAS

189116-36-7

Similarity

N/A

ID: 288658

5-hydroxyquinoline-8-carbonitrile

$$$$ Data

M. F.

C10H6N2O

Suppliers	Catalog Number
Bide Pharmatech	BD210969

Database	Data ID
PubChem	57345838

M. W.

170.16744

CAS

936345-80-1

Similarity

N/A

ID: 288659

methyl 6-ethynylpyridine-2-carboxylate

$$$$ Data

M. F.

C9H7NO2

Suppliers	Catalog Number
Bide Pharmatech	BD210990

Database	Data ID
PubChem	22125909

M. W.

161.15738

CAS

914950-66-6

Similarity

N/A

ID: 288660

6-cyanopyridine-2-carboxylic acid

$$$$ Data

M. F.

C7H4N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD210996
A&J Pharmtech	AJA-O19518

Database	Data ID
PubChem	21253039

M. W.

148.11886

CAS

872602-74-9

Similarity

N/A

ID: 288661

1-butyl-4-methyl-1,2-dihydroquinolin-2-one

$$$$ Data

M. F.

C14H17NO

Suppliers	Catalog Number
Bide Pharmatech	BD211116

Database	Data ID
PubChem	269196

M. W.

215.29088

CAS

32511-84-5

Similarity

N/A

ID: 288662

phenylmethanamine; trifluoroborane

$$$$ Data

M. F.

C7H9BF3N

Suppliers	Catalog Number
Bide Pharmatech	BD211117

Database	Data ID
PubChem	101841

M. W.

174.9592696

CAS

696-99-1

Similarity

N/A

ID: 288663

spiro[2.5]octane-6-carboxylic acid

$$$$ Data

M. F.

C9H14O2

Suppliers	Catalog Number
Bide Pharmatech	BD211124

Database	Data ID
PubChem	53485539

M. W.

154.20626

CAS

1086399-13-4

Similarity

N/A

ID: 288664

tert-butyl N-(2-hydroxy-2-methylpropyl)carbamate

$$$$ Data

M. F.

C9H19NO3

Suppliers	Catalog Number
Bide Pharmatech	BD211126

Database	Data ID
PubChem	11106129

M. W.

189.25206

CAS

183059-24-7

Similarity

N/A

ID: 288665

methyl 6-bromopyrazolo[1,5-a]pyridine-3-carboxylate

$$$$ Data

M. F.

C9H7BrN2O2

Suppliers	Catalog Number
Bide Pharmatech	BD211183

Database	Data ID
PubChem	53488154

M. W.

255.06808

CAS

1062368-70-0

Similarity

N/A

ID: 288666

methyl 4-bromopyrazolo[1,5-a]pyridine-3-carboxylate

$$$$ Data

M. F.

C9H7BrN2O2

Suppliers	Catalog Number
Bide Pharmatech	BD211186

Database	Data ID
PubChem	53488153

M. W.

255.06808

CAS

1062368-71-1

Similarity

N/A

ID: 288667

5-fluoro-1-methyl-1,2-dihydropyridin-2-one

$$$$ Data

M. F.

C6H6FNO

Suppliers	Catalog Number
Bide Pharmatech	BD21120

Database	Data ID
PubChem	12909037

M. W.

127.1163432

CAS

51173-06-9

Similarity

N/A

ID: 288668

5-bromo-1,4,5,6-tetrahydropyrimidine-4,6-dione

$$$$ Data

M. F.

C4H3BrN2O2

Suppliers	Catalog Number
Bide Pharmatech	BD211238

Database	Data ID
PubChem	103598

M. W.

190.98282

CAS

52176-13-3

Similarity

N/A

ID: 288669

3-nitropyridine-2-carbonitrile

$$$$ Data

M. F.

C6H3N3O2

Suppliers	Catalog Number
Bide Pharmatech	BD21128

Database	Data ID
PubChem	568586

M. W.

149.10692

CAS

51315-07-2

Similarity

N/A

ID: 288670

4-bromo-2,5-difluorobenzonitrile

$$$$ Data

M. F.

C7H2BrF2N

Suppliers	Catalog Number
Bide Pharmatech	BD211284

Database	Data ID
PubChem	14984912

M. W.

217.9982864

CAS

133541-45-4

Similarity

N/A

ID: 288671

4-nitrobenzene-1,3-diamine

$$$$ Data

M. F.

C6H7N3O2

Suppliers	Catalog Number
Alfa Aesar	L12166
Bide Pharmatech	BD21129

Database	Data ID
PubChem	21208

M. W.

153.13868

CAS

5131-58-8

Similarity

N/A

ID: 288672

(3-chloro-5-cyanophenyl)boronic acid

$$$$ Data

M. F.

C7H5BClNO2

Suppliers	Catalog Number
Bide Pharmatech	BD211292
A&J Pharmtech	AJA-O21859

Database	Data ID
PubChem	55278600

M. W.

181.3841

CAS

915763-60-9

Similarity

N/A

ID: 288673

2-(5-fluoropyrimidin-2-yl)acetic acid

$$$$ Data

M. F.

C6H5FN2O2

Suppliers	Catalog Number
Bide Pharmatech	BD211296
A&J Pharmtech	AJA-O35968

Database	Data ID
PubChem	57345839

M. W.

156.1145032

CAS

1196145-38-6

Similarity

N/A

ID: 288674

2-hydroxycyclopent-2-en-1-one

$$$$ Data

M. F.

C5H6O2

Suppliers	Catalog Number
Bide Pharmatech	BD211299

Database	Data ID
PubChem	82674

M. W.

98.09994

CAS

10493-98-8

Similarity

N/A

ID: 288675

4-hydroxy-2,3-dihydro-1H-isoindol-1-one

$$$$ Data

M. F.

C8H7NO2

Suppliers	Catalog Number
Bide Pharmatech	BD211319
A&J Pharmtech	AJA-O21552

Database	Data ID
PubChem	11506479

M. W.

149.14668

CAS

366453-21-6

Similarity

N/A

ID: 288676

furo[2,3-c]pyridine-5-carbaldehyde

$$$$ Data

M. F.

C8H5NO2

Suppliers	Catalog Number
Bide Pharmatech	BD211322

Database	Data ID
PubChem	22047533

M. W.

147.1308

CAS

478148-61-7

Similarity

N/A

ID: 288677

furo[2,3-c]pyridine-5-carboxylic acid

$$$$ Data

M. F.

C8H5NO3

Suppliers	Catalog Number
Bide Pharmatech	BD211323

Database	Data ID
PubChem	22047515

M. W.

163.1302

CAS

478148-62-8

Similarity

N/A

ID: 288678

ethyl 2-(7-methoxynaphthalen-1-yl)acetate

$$$$ Data

M. F.

C15H16O3

Suppliers	Catalog Number
Bide Pharmatech	BD211332
A&J Pharmtech	AJA-O10617

Database	Data ID
PubChem	13570063

M. W.

244.28574

CAS

6836-21-1

Similarity

N/A

ID: 288679

5,8-dichloropyrido[2,3-d]pyridazine

$$$$ Data

M. F.

C7H3Cl2N3

Suppliers	Catalog Number
Bide Pharmatech	BD211335

Database	Data ID
PubChem	279915

M. W.

200.02482

CAS

703-33-3

Similarity

N/A

ID: 288680

(2-chloro-4-hydroxyphenyl)boronic acid

$$$$ Data

M. F.

C6H6BClO3

Suppliers	Catalog Number
Bide Pharmatech	BD211337
A&J Pharmtech	AJA-O34280

Database	Data ID
PubChem	45357613

M. W.

172.37404

CAS

766549-26-2

Similarity

N/A

ID: 288681

5-bromo-4-chlorothieno[2,3-d]pyrimidine

$$$$ Data

M. F.

C6H2BrClN2S

Suppliers	Catalog Number
Bide Pharmatech	BD211341

Database	Data ID
PubChem	45480299

M. W.

249.51548

CAS

814918-95-1

Similarity

N/A

ID: 288682

tert-butyl 2,7-diazaspiro[3.5]nonane-2-carboxylate hydrochloride

$$$$ Data

M. F.

C12H23ClN2O2

Suppliers	Catalog Number
Bide Pharmatech	BD211356
A&J Pharmtech	AJA-O2589

Database	Data ID
PubChem	24820549

M. W.

262.77622

CAS

929302-18-1

Similarity

N/A

ID: 288683

2-methyl-1,3-oxazole-5-carboxylic acid

$$$$ Data

M. F.

C5H5NO3

Suppliers	Catalog Number
Bide Pharmatech	BD211368

Database	Data ID
PubChem	23361717

M. W.

127.0981

CAS

1216012-87-1

Similarity

N/A

ID: 288684

3-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile

$$$$ Data

M. F.

C14H18BNO2

Suppliers	Catalog Number
Bide Pharmatech	BD211370

Database	Data ID
PubChem	59535126

M. W.

243.10922

CAS

1220219-59-9

Similarity

N/A

ID: 288685

hydrogen 4-(benzyloxy)aniline chloride

$$$$ Data

M. F.

C13H13ClNO-

Suppliers	Catalog Number
Bide Pharmatech	BD21139

Database	Data ID
PubChem	73994927

M. W.

234.70142

CAS

51388-20-6

Similarity

N/A

ID: 288686

5-amino-1-(4-fluorophenyl)-3-methyl-1H-pyrazole-4-carbonitrile

$$$$ Data

M. F.

C11H9FN4

Suppliers	Catalog Number
Bide Pharmatech	BD21148
A&J Pharmtech	AJA-O5767

Database	Data ID
PubChem	24729169

M. W.

216.2143632

CAS

51516-82-6

Similarity

N/A

ID: 288687

2-chloro-5-(trifluoromethyl)pyridin-4-ol

$$$$ Data

M. F.

C6H3ClF3NO

Suppliers	Catalog Number
Bide Pharmatech	BD211497

Database	Data ID
PubChem	66570670

M. W.

197.5423296

CAS

1211541-22-8

Similarity

N/A

ID: 288688

benzyl N-(1-cyanocyclopropyl)carbamate

$$$$ Data

M. F.

C12H12N2O2

Suppliers	Catalog Number
Bide Pharmatech	BD211506

Database	Data ID
PubChem	57916539

M. W.

216.23588

CAS

1159735-22-4

Similarity

N/A

ID: 288689

tert-butyl (2R)-2-(hydroxymethyl)-5-oxopyrrolidine-1-carboxylate

$$$$ Data

M. F.

C10H17NO4

Suppliers	Catalog Number
Bide Pharmatech	BD211510

Database	Data ID
PubChem	13195227

M. W.

215.24628

CAS

128811-37-0

Similarity

N/A

ID: 288690

(2S)-2-hydroxy-2-(4-methoxyphenyl)acetic acid

$$$$ Data

M. F.

C9H10O4

Suppliers	Catalog Number
Bide Pharmatech	BD211527

Database	Data ID
PubChem	6951706

M. W.

182.1733

CAS

75172-66-6

Similarity

N/A

ID: 288691

benzyl N-[(1S)-3-hydroxy-1-phenylpropyl]carbamate

$$$$ Data

M. F.

C17H19NO3

Suppliers	Catalog Number
Bide Pharmatech	BD211529

Database	Data ID
PubChem	11550966

M. W.

285.33766

CAS

869468-32-6

Similarity

N/A

ID: 288692

benzyl N-[(1R)-3-hydroxy-1-phenylpropyl]carbamate

$$$$ Data

M. F.

C17H19NO3

Suppliers	Catalog Number
Bide Pharmatech	BD211530

Database	Data ID
PubChem	53486423

M. W.

285.33766

CAS

888298-05-3

Similarity

N/A

ID: 288693

2-(1-methyl-1H-indol-3-yl)acetonitrile

$$$$ Data

M. F.

C11H10N2

Suppliers	Catalog Number
Bide Pharmatech	BD21154

Database	Data ID
PubChem	10654720

M. W.

170.2105

CAS

51584-17-9

Similarity

N/A

ID: 288694

ethyl 3-(1-{2-[({4-[(1E)-({[(hexyloxy)carbonyl]amino}imino)methyl]phenyl}amino)m...

$$$$ Data

M. F.

C34H41N7O5

Suppliers	Catalog Number
Bide Pharmatech	BD211545

Database	Data ID
PubChem	23120632

M. W.

627.73324

CAS

211915-06-9

Similarity

N/A

ID: 288695

1-(bromomethyl)-4-fluoro-2-methoxybenzene

$$$$ Data

M. F.

C8H8BrFO

Suppliers	Catalog Number
Bide Pharmatech	BD211546
A&J Pharmtech	AJA-O69

Database	Data ID
PubChem	17750771

M. W.

219.0509232

CAS

886498-51-7

Similarity

N/A

ID: 288696

7-bromo-2,3-dihydro-1,3-benzoxazol-2-one

$$$$ Data

M. F.

C7H4BrNO2

Suppliers	Catalog Number
Bide Pharmatech	BD211547

Database	Data ID
PubChem	11557558

M. W.

214.01616

CAS

871367-14-5

Similarity

N/A

ID: 288697

4-methylquinolin-7-amine

$$$$ Data

M. F.

C10H10N2

Suppliers	Catalog Number
Bide Pharmatech	BD211581

Database	Data ID
PubChem	503989

M. W.

158.1998

CAS

114058-79-6

Similarity

N/A

ID: 288698

5-bromo-4-methylpyridine-3-carbaldehyde

$$$$ Data

M. F.

C7H6BrNO

Suppliers	Catalog Number
Bide Pharmatech	BD211582
A&J Pharmtech	AJA-O1932 AJA-O1116

Database	Data ID
PubChem	22238337

M. W.

200.03264

CAS

351457-86-8

Similarity

N/A

ID: 288699

methyl 4-(bromomethyl)thiophene-2-carboxylate

$$$$ Data

M. F.

C7H7BrO2S

Suppliers	Catalog Number
Bide Pharmatech	BD211588

Database	Data ID
PubChem	15469145

M. W.

235.09828

CAS

54796-51-9

Similarity

N/A

ID: 288700

5-(trifluoromethyl)thiophen-3-ol

$$$$ Data

M. F.

C5H3F3OS

Suppliers	Catalog Number
Bide Pharmatech	BD211593

Database	Data ID
PubChem	11084273

M. W.

168.1369296

CAS

217959-45-0

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