135879-03-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135879-03-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,8,7 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 135879-03:
(8*1)+(7*3)+(6*5)+(5*8)+(4*7)+(3*9)+(2*0)+(1*3)=157
157 % 10 = 7
So 135879-03-7 is a valid CAS Registry Number.