1152534-41-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1152534-41-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,2,5,3 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1152534-41:
(9*1)+(8*1)+(7*5)+(6*2)+(5*5)+(4*3)+(3*4)+(2*4)+(1*1)=122
122 % 10 = 2
So 1152534-41-2 is a valid CAS Registry Number.