96307-21-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 96307-21-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,3,0 and 7 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 96307-21:
(7*9)+(6*6)+(5*3)+(4*0)+(3*7)+(2*2)+(1*1)=140
140 % 10 = 0
So 96307-21-0 is a valid CAS Registry Number.