93922-78-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93922-78-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,9,2 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 93922-78:
(7*9)+(6*3)+(5*9)+(4*2)+(3*2)+(2*7)+(1*8)=162
162 % 10 = 2
So 93922-78-2 is a valid CAS Registry Number.