39124-88-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39124-88-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,1,2 and 4 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 39124-88:
(7*3)+(6*9)+(5*1)+(4*2)+(3*4)+(2*8)+(1*8)=124
124 % 10 = 4
So 39124-88-4 is a valid CAS Registry Number.