332867-78-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 332867-78-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,2,8,6 and 7 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 332867-78:
(8*3)+(7*3)+(6*2)+(5*8)+(4*6)+(3*7)+(2*7)+(1*8)=164
164 % 10 = 4
So 332867-78-4 is a valid CAS Registry Number.