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(R)-ethyl 3-amino-4-pentynoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

188853-28-3

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188853-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188853-28-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,8,5 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 188853-28:
(8*1)+(7*8)+(6*8)+(5*8)+(4*5)+(3*3)+(2*2)+(1*8)=193
193 % 10 = 3
So 188853-28-3 is a valid CAS Registry Number.

188853-28-3Relevant academic research and scientific papers

Use of enzyme penicillin acylase in selective amidation/amide hydrolysis to resolve ethyl 3-amino-4-pentynoate isomers

Topgi, Ravindra S.,Ng, John S.,Landis, Bryan,Wang, Ping,Behling, James R.

, p. 2221 - 2229 (1999)

The β-amino acid, (S)-ethyl-3-amino-4-pentynoate, is a chiral synthon used in the synthesis of xemilofiban hydrochloride, an anti-platelet agent. A biocatalytic approach was developed to resolve (R)- and (S)-enantiomers of ethyl 3-amino-4-pentynoate in en

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