Chembase list of 866358 unique molecular structures

(2-fluoro-4-iodophenyl)hydrazine hydrochloride

$$$$ Data

M. F.

C6H7ClFIN2

Suppliers	Catalog Number
Apollo Scientific	PC2744

Database	Data ID
PubChem	44717382

M. W.

288.4890532

CAS

502496-29-9

Similarity

N/A

ID: 95002

(pentafluorophenyl)hydrazine hydrochloride

$$$$ Data

M. F.

C6H4ClF5N2

Suppliers	Catalog Number
Apollo Scientific	PC2747

Database	Data ID
PubChem	44717386

M. W.

234.554376

CAS

Similarity

N/A

ID: 95003

1-fluoro-2-(2-fluorophenyl)benzene

$$$$ Data

M. F.

C12H8F2

Suppliers	Catalog Number
Sigma Aldrich	533645 442280
MP Biomedicals	05205006
Apollo Scientific	PC2748

Database	Data ID
PubChem	123055

M. W.

190.1887264

CAS

388-82-9

Similarity

N/A

ID: 95004

2,4-difluoro-1-phenylbenzene

$$$$ Data

M. F.

C12H8F2

Suppliers	Catalog Number
Sigma Aldrich	737976
Apollo Scientific	PC2749

Database	Data ID
PubChem	169974

M. W.

190.1887264

CAS

37847-52-2

Similarity

N/A

ID: 95005

(2,3,4-trifluorophenyl)hydrazine hydrochloride

$$$$ Data

M. F.

C6H6ClF3N2

Suppliers	Catalog Number
Apollo Scientific	PC2751
Enamine	EN300-66313

Database	Data ID
PubChem	44717387

M. W.

198.5734496

CAS

Similarity

N/A

ID: 95006

2,2-difluoro-3,3-bis(trifluoromethyl)oxirane

$$$$ Data

M. F.

C4F8O

Suppliers	Catalog Number
Apollo Scientific	PC2754

Database	Data ID
PubChem	2736959

M. W.

216.0294256

CAS

707-13-1

Similarity

N/A

ID: 95007

2-{[3,5-bis(trifluoromethyl)phenyl]methylidene}propanedinitrile

$$$$ Data

M. F.

C12H4F6N2

Suppliers	Catalog Number
Apollo Scientific	PC2757

Database	Data ID
PubChem	2737808

M. W.

290.1639792

CAS

Similarity

N/A

ID: 95008

2-[(4-bromo-2-fluorophenyl)methylidene]propanedinitrile

$$$$ Data

M. F.

C10H4BrFN2

Suppliers	Catalog Number
Apollo Scientific	PC2758

Database	Data ID
PubChem	845654

M. W.

251.0545632

CAS

Similarity

N/A

ID: 95009

2-fluoro-5-(trifluoromethyl)benzene-1-sulfonyl chloride

$$$$ Data

M. F.

C7H3ClF4O2S

Suppliers	Catalog Number
Alfa Aesar	H26687
Apollo Scientific	PC2759
Enamine	EN300-69090

Database	Data ID
PubChem	2737547

M. W.

262.6091328

CAS

1744-43-0

Similarity

N/A

ID: 95010

2-[(2-chloro-6-fluorophenyl)methylidene]propanedinitrile

$$$$ Data

M. F.

C10H4ClFN2

Suppliers	Catalog Number
Apollo Scientific	PC2765

Database	Data ID
PubChem	728838

M. W.

206.6035632

CAS

Similarity

N/A

ID: 95011

2-[(4-fluorophenyl)methylidene]propanedinitrile

$$$$ Data

M. F.

C10H5FN2

Suppliers	Catalog Number
Apollo Scientific	PC2767

Database	Data ID
PubChem	367524

M. W.

172.1585032

CAS

2826-22-4

Similarity

N/A

ID: 95012

2-{[4-(trifluoromethoxy)phenyl]methylidene}propanedinitrile

$$$$ Data

M. F.

C11H5F3N2O

Suppliers	Catalog Number
Apollo Scientific	PC2768

Database	Data ID
PubChem	845662

M. W.

238.1654096

CAS

Similarity

N/A

ID: 95013

2-{[3-(trifluoromethyl)phenyl]methylidene}propanedinitrile

$$$$ Data

M. F.

C11H5F3N2

Suppliers	Catalog Number
Apollo Scientific	PC2769

Database	Data ID
PubChem	37582

M. W.

222.1660096

CAS

Similarity

N/A

ID: 95014

2-bromo-4-fluoro-6-nitrophenol

$$$$ Data

M. F.

C6H3BrFNO3

Suppliers	Catalog Number
Apollo Scientific	PC2773
Enamine	EN300-26643

Database	Data ID
PubChem	2773384

M. W.

235.9953232

CAS

320-75-2

Similarity

N/A

ID: 95015

2-amino-6-bromo-4-fluorophenol

$$$$ Data

M. F.

C6H5BrFNO

Suppliers	Catalog Number
Apollo Scientific	PC2774
Chemik	CHB83185

Database	Data ID
PubChem	2737639

M. W.

206.0124032

CAS

491-11-2

Similarity

N/A

ID: 95016

2-amino-4-bromo-6-fluorophenol

$$$$ Data

M. F.

C6H5BrFNO

Suppliers	Catalog Number
Apollo Scientific	PC2775
Chemik	CHB83183

Database	Data ID
PubChem	2737637

M. W.

206.0124032

CAS

182499-89-4

Similarity

N/A

ID: 95017

1-fluoro-4-[(4-fluorophenyl)methyl]benzene

$$$$ Data

M. F.

C13H10F2

Suppliers	Catalog Number
Sigma Aldrich	279986
Alfa Aesar	B21645
Apollo Scientific	PC2776

Database	Data ID
PubChem	96094

M. W.

204.2153064

CAS

457-68-1

Similarity

N/A

ID: 95018

2-amino-4,5-difluorophenol

$$$$ Data

M. F.

C6H5F2NO

Suppliers	Catalog Number
Apollo Scientific	PC2777
Bide Pharmatech	BD159312
A&J Pharmtech	AJA-O4398

Database	Data ID
PubChem	2737652

M. W.

145.1068064

CAS

163734-01-8

Similarity

N/A

ID: 95019

2,4-difluoro-6-nitrophenol

$$$$ Data

M. F.

C6H3F2NO3

Suppliers	Catalog Number
MP Biomedicals	05204015
Apollo Scientific	PC2778

Database	Data ID
PubChem	223083

M. W.

175.0897264

CAS

364-31-8

Similarity

N/A

ID: 95020

4,5-difluoro-2-nitrophenol

$$$$ Data

M. F.

C6H3F2NO3

Suppliers	Catalog Number
Apollo Scientific	PC2779
A&J Pharmtech	AJA-O34472

Database	Data ID
PubChem	2774182

M. W.

175.0897264

CAS

55346-97-9

Similarity

N/A

ID: 95021

2-amino-4-(trifluoromethoxy)phenol

$$$$ Data

M. F.

C7H6F3NO2

Suppliers	Catalog Number
Apollo Scientific	PC2780

Database	Data ID
PubChem	2737729

M. W.

193.1232496

CAS

Similarity

N/A

ID: 95022

2-nitro-4-(trifluoromethoxy)phenol

$$$$ Data

M. F.

C7H4F3NO4

Suppliers	Catalog Number
Apollo Scientific	PC2782

Database	Data ID
PubChem	2775775

M. W.

223.1061696

CAS

Similarity

N/A

ID: 95023

5-bromo-1-fluoro-2-methyl-3-nitrobenzene

$$$$ Data

M. F.

C7H5BrFNO2

Suppliers	Catalog Number
Apollo Scientific	PC2784

Database	Data ID
PubChem	2773387

M. W.

234.0225032

CAS

502496-34-6

Similarity

N/A

ID: 95024

1-chloro-5-fluoro-2-methyl-3-nitrobenzene

$$$$ Data

M. F.

C7H5ClFNO2

Suppliers	Catalog Number
Apollo Scientific	PC2785

Database	Data ID
PubChem	2773699

M. W.

189.5715032

CAS

Similarity

N/A

ID: 95025

1,3-difluoro-2-methyl-5-nitrobenzene

$$$$ Data

M. F.

C7H5F2NO2

Suppliers	Catalog Number
Apollo Scientific	PC2786
Chemik	CHB53978
Bide Pharmatech	BD248042

Database	Data ID
PubChem	2774183

M. W.

173.1169064

CAS

170572-48-2

Similarity

N/A

ID: 95026

3-bromo-5-fluoro-2-methylaniline

$$$$ Data

M. F.

C7H7BrFN

Suppliers	Catalog Number
Apollo Scientific	PC2787
Bide Pharmatech	BD173730
A&J Pharmtech	AJA-O11816

Database	Data ID
PubChem	2737641

M. W.

204.0395832

CAS

502496-36-8

Similarity

N/A

ID: 95027

5-bromo-3-fluoro-2-methylaniline

$$$$ Data

M. F.

C7H7BrFN

Suppliers	Catalog Number
Apollo Scientific	PC2788

Database	Data ID
PubChem	2737640

M. W.

204.0395832

CAS

Similarity

N/A

ID: 95028

3-chloro-5-fluoro-2-methylaniline

$$$$ Data

M. F.

C7H7ClFN

Suppliers	Catalog Number
Apollo Scientific	PC2789

Database	Data ID
PubChem	2737643

M. W.

159.5885832

CAS

Similarity

N/A

ID: 95029

3-fluoro-5-methoxyaniline

$$$$ Data

M. F.

C7H8FNO

Suppliers	Catalog Number
Apollo Scientific	PC2791
Enamine	EN300-107071
Bide Pharmatech	BD161255

Database	Data ID
PubChem	40427890

M. W.

141.1429232

CAS

2339-58-4

Similarity

N/A

ID: 95030

1-phenyl-3-(trifluoromethyl)-1H-pyrazole

$$$$ Data

M. F.

C10H7F3N2

Suppliers	Catalog Number
Apollo Scientific	PC2792

Database	Data ID
PubChem	2776449

M. W.

212.1711896

CAS

Similarity

N/A

ID: 95031

1-fluoro-2-methanesulfinylbenzene

$$$$ Data

M. F.

C7H7FOS

Suppliers	Catalog Number
Apollo Scientific	PC2794

Database	Data ID
PubChem	2774727

M. W.

158.1932832

CAS

Similarity

N/A

ID: 95032

1-fluoro-2-methanesulfonylbenzene

$$$$ Data

M. F.

C7H7FO2S

Suppliers	Catalog Number
Sigma Aldrich	669385
Apollo Scientific	PC2795
Enamine	EN300-15321

Database	Data ID
PubChem	2778243

M. W.

174.1926832

CAS

654-47-7

Similarity

N/A

ID: 95033

(3-fluoro-5-methoxyphenyl)methanol

$$$$ Data

M. F.

C8H9FO2

Suppliers	Catalog Number
Apollo Scientific	PC2796

Database	Data ID
PubChem	26985456

M. W.

156.1542632

CAS

914637-27-7

Similarity

N/A

ID: 95034

2-fluoro-N-phenylaniline

$$$$ Data

M. F.

C12H10FN

Suppliers	Catalog Number
Apollo Scientific	PC2798

Database	Data ID
PubChem	2774465

M. W.

187.2129032

CAS

328-20-1

Similarity

N/A

ID: 95035

3-fluoro-N-phenylaniline

$$$$ Data

M. F.

C12H10FN

Suppliers	Catalog Number
Apollo Scientific	PC2799
Chemik	CHB85546
Enamine	EN300-112823

Database	Data ID
PubChem	2774466

M. W.

187.2129032

CAS

500-41-4

Similarity

N/A

ID: 95036

1,1-difluoroethane

$$$$ Data

M. F.

C2H4F2

Suppliers	Catalog Number
Sigma Aldrich	295264
Apollo Scientific	PC2800

Database	Data ID
Wikipedia	1,1-Difluoroethane
PubChem	6368

M. W.

66.0499664

CAS

75-37-6

Similarity

N/A

ID: 95037

4-fluoro-N-phenylaniline

$$$$ Data

M. F.

C12H10FN

Suppliers	Catalog Number
Apollo Scientific	PC2801

Database	Data ID
PubChem	2774468

M. W.

187.2129032

CAS

330-83-6

Similarity

N/A

ID: 95038

2-fluoro-4-(hydroxymethyl)benzoic acid

$$$$ Data

M. F.

C8H7FO3

Suppliers	Catalog Number
Sigma Aldrich	682446
Apollo Scientific	PC2809

Database	Data ID
PubChem	9793959

M. W.

170.1377832

CAS

214554-18-4

Similarity

N/A

ID: 95039

1-chloro-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-hexadecafluorooctane

$$$$ Data

M. F.

C8HClF16

Suppliers	Catalog Number
Apollo Scientific	PC2811

Database	Data ID
PubChem	6451864

M. W.

436.5209912

CAS

423-53-0

Similarity

N/A

ID: 95040

4-(4-chlorophenyl)-2-hydroxy-6-(trifluoromethyl)benzonitrile

$$$$ Data

M. F.

C14H7ClF3NO

Suppliers	Catalog Number
Apollo Scientific	PC2812

Database	Data ID
PubChem	26985439

M. W.

297.6596896

CAS

147381-62-2

Similarity

N/A

ID: 95041

4-(chloromethyl)benzene-1-sulfonyl fluoride

$$$$ Data

M. F.

C7H6ClFO2S

Suppliers	Catalog Number
Apollo Scientific	PC2813

Database	Data ID
PubChem	44717361

M. W.

208.6377432

CAS

455-21-0

Similarity

N/A

ID: 95042

1-chloro-4-methyl-2-(trifluoromethyl)benzene

$$$$ Data

M. F.

C8H6ClF3

Suppliers	Catalog Number
Apollo Scientific	PC2814

Database	Data ID
PubChem	11701195

M. W.

194.5814496

CAS

Similarity

N/A

ID: 95043

1-chloro-5-methyl-4-nitro-2-(trifluoromethyl)benzene

$$$$ Data

M. F.

C8H5ClF3NO2

Suppliers	Catalog Number
Apollo Scientific	PC2815

Database	Data ID
PubChem	21017975

M. W.

239.5790096

CAS

Similarity

N/A

ID: 95044

1-chloro-5-methyl-2-nitro-4-(trifluoromethyl)benzene

$$$$ Data

M. F.

C8H5ClF3NO2

Suppliers	Catalog Number
Apollo Scientific	PC2816

Database	Data ID
PubChem	26596686

M. W.

239.5790096

CAS

18018-35-4

Similarity

N/A

ID: 95045

1-chloro-4-methanesulfonyl-2-(trifluoromethyl)benzene

$$$$ Data

M. F.

C8H6ClF3O2S

Suppliers	Catalog Number
Apollo Scientific	PC2817

Database	Data ID
PubChem	40427105

M. W.

258.6452496

CAS

4163-81-9

Similarity

N/A

ID: 95046

1-(4-chloro-2-methylphenyl)-2,2,2-trifluoroethan-1-one

$$$$ Data

M. F.

C9H6ClF3O

Suppliers	Catalog Number
Apollo Scientific	PC2818

Database	Data ID
PubChem	2757718

M. W.

222.5915496

CAS

Similarity

N/A

ID: 95047

1-(4-chloro-3-methylphenyl)-2,2,2-trifluoroethan-1-one

$$$$ Data

M. F.

C9H6ClF3O

Suppliers	Catalog Number
Apollo Scientific	PC2819
A&J Pharmtech	AJA-O34019

Database	Data ID
PubChem	2757719

M. W.

222.5915496

CAS

286017-71-8

Similarity

N/A

ID: 95048

2-[2-chloro-3-methyl-5-(trifluoromethoxy)phenyl]acetonitrile

$$$$ Data

M. F.

C10H7ClF3NO

Suppliers	Catalog Number
Apollo Scientific	PC2820

Database	Data ID
PubChem	26596601

M. W.

249.6168896

CAS

Similarity

N/A

ID: 95049

5-chloro-2-nitro-4-(trifluoromethoxy)aniline

$$$$ Data

M. F.

C7H4ClF3N2O3

Suppliers	Catalog Number
Apollo Scientific	PC2821
Bide Pharmatech	BD103458
A&J Pharmtech	AJA-O825

Database	Data ID
PubChem	26596607

M. W.

256.5664696

CAS

914637-23-3

Similarity

N/A

ID: 95050

2-amino-5-fluorobenzene-1-sulfonamide

$$$$ Data

M. F.

C6H7FN2O2S

Suppliers	Catalog Number
Apollo Scientific	PC2824

Database	Data ID
PubChem	22481825

M. W.

190.1953832

CAS

1992-90-1

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