1823422-36-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1823422-36-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,2,3,4,2 and 2 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1823422-36:
(9*1)+(8*8)+(7*2)+(6*3)+(5*4)+(4*2)+(3*2)+(2*3)+(1*6)=151
151 % 10 = 1
So 1823422-36-1 is a valid CAS Registry Number.