1096345-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1096345-74-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,6,3,4 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1096345-74:
(9*1)+(8*0)+(7*9)+(6*6)+(5*3)+(4*4)+(3*5)+(2*7)+(1*4)=172
172 % 10 = 2
So 1096345-74-2 is a valid CAS Registry Number.