332177-67-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 332177-67-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,2,1,7 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 332177-67:
(8*3)+(7*3)+(6*2)+(5*1)+(4*7)+(3*7)+(2*6)+(1*7)=130
130 % 10 = 0
So 332177-67-0 is a valid CAS Registry Number.