1423022-35-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1423022-35-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,3,0,2 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1423022-35:
(9*1)+(8*4)+(7*2)+(6*3)+(5*0)+(4*2)+(3*2)+(2*3)+(1*5)=98
98 % 10 = 8
So 1423022-35-8 is a valid CAS Registry Number.