372946-32-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 372946-32-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,2,9,4 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 372946-32:
(8*3)+(7*7)+(6*2)+(5*9)+(4*4)+(3*6)+(2*3)+(1*2)=172
172 % 10 = 2
So 372946-32-2 is a valid CAS Registry Number.