1312023-07-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1312023-07-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,0,2 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1312023-07:
(9*1)+(8*3)+(7*1)+(6*2)+(5*0)+(4*2)+(3*3)+(2*0)+(1*7)=76
76 % 10 = 6
So 1312023-07-6 is a valid CAS Registry Number.
1312023-07-6Relevant articles and documents
MOM-, MEM- and SEM-phenyl selenides as reagents for the protection of alcohols as alkoxymethyl ethers
Temperini, Andrea,Annesi, Diego,Testaferri, Lorenzo,Tiecco, Marcello
, p. 3179 - 3182 (2011/06/28)
A simple activation of MOM-, MEM- and SEM-phenyl selenides by iodonium or copper(I) ions in the presence of alcohols to give the corresponding alkoxymethyl ethers is described.
