31774-59-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 31774-59-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,7,7 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 31774-59:
(7*3)+(6*1)+(5*7)+(4*7)+(3*4)+(2*5)+(1*9)=121
121 % 10 = 1
So 31774-59-1 is a valid CAS Registry Number.
31774-59-1Relevant articles and documents
REACTION OF PROPOSED PHOSPHOROTHIOLATE S-OXIDE INTERMEDIATES WITH ALCOHOLS
Segall, Yoffi,Casida, John E.
, p. 209 - 212 (2007/10/02)
S-Oxide 2 is an extremely reactive intermediate.Its phosphorylation vs rearrangement rates, strongly depend upon the nature of the nucleophile.
