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perhydroindoline-2(S)-carboxylic acid hydrochloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

97975-67-2

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97975-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97975-67-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,9,7 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 97975-67:
(7*9)+(6*7)+(5*9)+(4*7)+(3*5)+(2*6)+(1*7)=212
212 % 10 = 2
So 97975-67-2 is a valid CAS Registry Number.

97975-67-2Upstream product

97975-67-2Relevant academic research and scientific papers

Process for the preparation of perindopril and salts thereof

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Page/Page column 11, (2008/06/13)

The present invention describes a novel method for the synthesis of (2S,3aS,7aS)-octahydroindole-2-carboxylic acid, or of one of its aryl esters of formula XIII wherein X and Y are a hydrogen atom, a halogen, alkyl, alkoxyl or nitro group, and the conversion of the paranitrobenzyl ester of formula X into Perindopril of formula I or one of its salts.

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