371252-57-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 371252-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,1,2,5 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 371252-57:
(8*3)+(7*7)+(6*1)+(5*2)+(4*5)+(3*2)+(2*5)+(1*7)=132
132 % 10 = 2
So 371252-57-2 is a valid CAS Registry Number.