93622-21-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93622-21-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,6,2 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 93622-21:
(7*9)+(6*3)+(5*6)+(4*2)+(3*2)+(2*2)+(1*1)=130
130 % 10 = 0
So 93622-21-0 is a valid CAS Registry Number.