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189125-29-9

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189125-29-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189125-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,1,2 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 189125-29:
(8*1)+(7*8)+(6*9)+(5*1)+(4*2)+(3*5)+(2*2)+(1*9)=159
159 % 10 = 9
So 189125-29-9 is a valid CAS Registry Number.

189125-29-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (1R,2S)-cis-2-aminocyclohex-4-enecarboxylic acid

1.2 Other means of identification

Product number -
Other names (1R,2S)-2-amino-4-cyclohexenecarboxylic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:189125-29-9 SDS

189125-29-9Relevant articles and documents

Modification of the Enantioselectivity of Biocatalytic meso-Desymmetrization for Synthesis of Both Enantiomers of cis-1,2-Disubstituted Cyclohexane by Amidase Engineering

Hu, Hui-Juan,Wang, Qi-Qiang,Wang, De-Xian,Ao, Yu-Fei

, p. 4538 - 4543 (2021/08/09)

Both enantiomers of cis-1,2-disubstituted cyclohexane have been obtained enantioselectively through engineered amidase-catalyzed desymmetrization of meso carbocyclic 1,2-dicarboxamides under mild condition. Based on the enzyme-substrate binding model sugg

Cis-2-Aminocyclohex-4-enecarboxylic acid as a new building block of helical foldamers

Kwon, Sunmi,Kang, Philjae,Choi, Moon-Gun,Choi, Soo Hyuk

, p. 3221 - 3224 (2015/05/20)

cis-2-Aminocyclohex-4-enecarboxylic acid (cis-ACHE) is a conformationally constrained β-amino acid. We showed that the conformational preference of a cis-ACHE residue is similar to that of cis-2-aminocyclohexanecarboxylic acid. α/β-Peptides that consist o

Enantiomeric discrimination of cyclic β-amino acids using (18-crown-6)-2,3,11,12-tetracarboxylic acid as a chiral NMR solvating agent

Chisholm, Cora D.,Fueloep, Ferenc,Forro, Eniko,Wenzel, Thomas J.

experimental part, p. 2289 - 2294 (2010/11/05)

(18-Crown-6)-2,3,11,12-tetracarboxylic acid is an excellent chiral NMR solvating agent for cyclic β-amino acids with cyclopentane, cyclohexane, cycloheptane, cyclopentene, cyclohexene, bicyclo[2.2.1]heptane, and bicyclo[2.2.1]heptene rings. The crown ether was added to the neutral β-amino acids in methanol-d4. A neutralization reaction between the crown ether and β-amino acid forms the ammonium ion needed for favorable association. Enantiomeric discrimination of the two hydrogen atoms α to the amine and carboxylic acid moieties of the β-amino acid was observed with every substrate studied. Trends in the order of the enantiomeric discrimination of certain hydrogen atoms for substrates of similar structures correlate with the absolute configuration.

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