1422034-47-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1422034-47-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,2,0,3 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1422034-47:
(9*1)+(8*4)+(7*2)+(6*2)+(5*0)+(4*3)+(3*4)+(2*4)+(1*7)=106
106 % 10 = 6
So 1422034-47-6 is a valid CAS Registry Number.