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1397283-08-7

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1397283-08-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1397283-08-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,7,2,8 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1397283-08:
(9*1)+(8*3)+(7*9)+(6*7)+(5*2)+(4*8)+(3*3)+(2*0)+(1*8)=197
197 % 10 = 7
So 1397283-08-7 is a valid CAS Registry Number.

1397283-08-7Relevant academic research and scientific papers

Readily available (S)-proline-derived organocatalysts for the Lewis acid-mediated Lewis base-catalyzed stereoselective aldol reactions of activated thioesters

Bonsignore, Martina,Benaglia, Maurizio,Cozzi, Franco,Genoni, Andrea,Rossi, Sergio,Raimondi, Laura

, p. 8251 - 8255 (2012/09/25)

A set of enantiomerically pure Lewis bases containing different diphenyl phosphinyl oxide groups were easily synthesized in a straightforward procedure by reaction of readily available proline-based scaffolds and phosphinoyl chlorides. The newly synthesiz

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