903150-65-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 903150-65-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,3,1,5 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 903150-65:
(8*9)+(7*0)+(6*3)+(5*1)+(4*5)+(3*0)+(2*6)+(1*5)=132
132 % 10 = 2
So 903150-65-2 is a valid CAS Registry Number.