332912-17-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 332912-17-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,2,9,1 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 332912-17:
(8*3)+(7*3)+(6*2)+(5*9)+(4*1)+(3*2)+(2*1)+(1*7)=121
121 % 10 = 1
So 332912-17-1 is a valid CAS Registry Number.