159935-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159935-08-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,9,3 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 159935-08:
(8*1)+(7*5)+(6*9)+(5*9)+(4*3)+(3*5)+(2*0)+(1*8)=177
177 % 10 = 7
So 159935-08-7 is a valid CAS Registry Number.