1041612-43-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1041612-43-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,1,6,1 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1041612-43:
(9*1)+(8*0)+(7*4)+(6*1)+(5*6)+(4*1)+(3*2)+(2*4)+(1*3)=94
94 % 10 = 4
So 1041612-43-4 is a valid CAS Registry Number.