88739-44-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88739-44-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,7,3 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 88739-44:
(7*8)+(6*8)+(5*7)+(4*3)+(3*9)+(2*4)+(1*4)=190
190 % 10 = 0
So 88739-44-0 is a valid CAS Registry Number.