124141-87-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124141-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,1,4 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 124141-87:
(8*1)+(7*2)+(6*4)+(5*1)+(4*4)+(3*1)+(2*8)+(1*7)=93
93 % 10 = 3
So 124141-87-3 is a valid CAS Registry Number.