79287-30-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79287-30-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,2,8 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 79287-30:
(7*7)+(6*9)+(5*2)+(4*8)+(3*7)+(2*3)+(1*0)=172
172 % 10 = 2
So 79287-30-2 is a valid CAS Registry Number.