956034-05-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 956034-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,6,0,3 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 956034-05:
(8*9)+(7*5)+(6*6)+(5*0)+(4*3)+(3*4)+(2*0)+(1*5)=172
172 % 10 = 2
So 956034-05-2 is a valid CAS Registry Number.