292160-87-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 292160-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,2,1,6 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 292160-87:
(8*2)+(7*9)+(6*2)+(5*1)+(4*6)+(3*0)+(2*8)+(1*7)=143
143 % 10 = 3
So 292160-87-3 is a valid CAS Registry Number.