292870-87-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 292870-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,2,8,7 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 292870-87:
(8*2)+(7*9)+(6*2)+(5*8)+(4*7)+(3*0)+(2*8)+(1*7)=182
182 % 10 = 2
So 292870-87-2 is a valid CAS Registry Number.