76746-53-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76746-53-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,7,4 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 76746-53:
(7*7)+(6*6)+(5*7)+(4*4)+(3*6)+(2*5)+(1*3)=167
167 % 10 = 7
So 76746-53-7 is a valid CAS Registry Number.
76746-53-7Relevant articles and documents
Phosphoryl tris-triazole - a new phosphorylating reagent
Kraszewski, Adam,Stawinski, Jacek
, p. 2935 - 2936 (2007/10/02)
Phosphoryl tris-triazole, a new phosphorylating reagent obtained from POCl3 and 1,2,4-triazole, was found to be very useful for the preparation of nucleoside 3′-phosphotriesters bearing various alkyl phosphate protective groups.