357933-40-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 357933-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,7,9,3 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 357933-40:
(8*3)+(7*5)+(6*7)+(5*9)+(4*3)+(3*3)+(2*4)+(1*0)=175
175 % 10 = 5
So 357933-40-5 is a valid CAS Registry Number.
357933-40-5Relevant articles and documents
A novel and convenient preparation of hypophosphite esters
Deprèle, Sylvine,Montchamp, Jean-Luc
, p. 154 - 163 (2002)
Only a few methods have been described for the preparation of hypophosphite esters (alkyl phosphinates, ROP(O)H2). As a result, comparatively few applications have been reported, and these intermediates have not been widely exploited in organop
