1345337-77-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1345337-77-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,5,3,3 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1345337-77:
(9*1)+(8*3)+(7*4)+(6*5)+(5*3)+(4*3)+(3*7)+(2*7)+(1*7)=160
160 % 10 = 0
So 1345337-77-0 is a valid CAS Registry Number.