119422-80-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 119422-80-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,4,2 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 119422-80:
(8*1)+(7*1)+(6*9)+(5*4)+(4*2)+(3*2)+(2*8)+(1*0)=119
119 % 10 = 9
So 119422-80-9 is a valid CAS Registry Number.