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195056-66-7

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195056-66-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 195056-66-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,0,5 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 195056-66:
(8*1)+(7*9)+(6*5)+(5*0)+(4*5)+(3*6)+(2*6)+(1*6)=157
157 % 10 = 7
So 195056-66-7 is a valid CAS Registry Number.

195056-66-7Relevant articles and documents

New asymmetric synthesis of dexecadotril and ecadotril starting from a single precursor

Monteil,Danvy,Plaquevent,Duhamel,Duhamel,Gros,Schwartz,Lecomte

, p. 211 - 218 (2007/10/03)

We describe herein a method providing access to both enantiomers of 3-acetylthio-2-benzylpropionic acid via enzymatic desymmetrization of 2-benzyl-1,3-propanediol. These compounds are respectively the starting materials for the synthesis of ecadotril, and dexecadotril, which are powerful inhibitors of NEP (EC 3.4.24.11) and have been developed as therapeutic agents.

An efficient enantioselective preparation of 2-substituted-3-hydroxypropionic acids via chemo-enzymatic reaction

Atsuumi, Shugo,Nakano, Masato,Koike, Yutaka,Tanaka, Seiichi,Ohkubo, Mitsuru,Yonezawa, Toshiko,Funabashi, Hiroshi,Hashimoto, Junko,Morishima, Hajime

, p. 1601 - 1604 (2007/10/02)

The key intermediates, 2-substituted-3-hydroxypropionic acids 1, of the potent renin inhibitors were synthesized enantioselectively starting from 2-substituted-1,3-propanediols via chemo-enzymatic reaction.

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