22985-38-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22985-38-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,9,8 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 22985-38:
(7*2)+(6*2)+(5*9)+(4*8)+(3*5)+(2*3)+(1*8)=132
132 % 10 = 2
So 22985-38-2 is a valid CAS Registry Number.