1227073-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1227073-46-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,0,7 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1227073-46:
(9*1)+(8*2)+(7*2)+(6*7)+(5*0)+(4*7)+(3*3)+(2*4)+(1*6)=132
132 % 10 = 2
So 1227073-46-2 is a valid CAS Registry Number.