908600-81-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 908600-81-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,8,6,0 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 908600-81:
(8*9)+(7*0)+(6*8)+(5*6)+(4*0)+(3*0)+(2*8)+(1*1)=167
167 % 10 = 7
So 908600-81-7 is a valid CAS Registry Number.