1150103-32-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1150103-32-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,0,1,0 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1150103-32:
(9*1)+(8*1)+(7*5)+(6*0)+(5*1)+(4*0)+(3*3)+(2*3)+(1*2)=74
74 % 10 = 4
So 1150103-32-4 is a valid CAS Registry Number.