740753-96-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 740753-96-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,0,7,5 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 740753-96:
(8*7)+(7*4)+(6*0)+(5*7)+(4*5)+(3*3)+(2*9)+(1*6)=172
172 % 10 = 2
So 740753-96-2 is a valid CAS Registry Number.