1303967-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1303967-83-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,3,9,6 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1303967-83:
(9*1)+(8*3)+(7*0)+(6*3)+(5*9)+(4*6)+(3*7)+(2*8)+(1*3)=160
160 % 10 = 0
So 1303967-83-0 is a valid CAS Registry Number.