1287715-29-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1287715-29-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,7,7,1 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1287715-29:
(9*1)+(8*2)+(7*8)+(6*7)+(5*7)+(4*1)+(3*5)+(2*2)+(1*9)=190
190 % 10 = 0
So 1287715-29-0 is a valid CAS Registry Number.