96582-21-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 96582-21-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,5,8 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 96582-21:
(7*9)+(6*6)+(5*5)+(4*8)+(3*2)+(2*2)+(1*1)=167
167 % 10 = 7
So 96582-21-7 is a valid CAS Registry Number.