333765-87-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 333765-87-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,3,7,6 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 333765-87:
(8*3)+(7*3)+(6*3)+(5*7)+(4*6)+(3*5)+(2*8)+(1*7)=160
160 % 10 = 0
So 333765-87-0 is a valid CAS Registry Number.