1312675-88-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1312675-88-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,6,7 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1312675-88:
(9*1)+(8*3)+(7*1)+(6*2)+(5*6)+(4*7)+(3*5)+(2*8)+(1*8)=149
149 % 10 = 9
So 1312675-88-9 is a valid CAS Registry Number.