1032153-57-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1032153-57-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,2,1,5 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1032153-57:
(9*1)+(8*0)+(7*3)+(6*2)+(5*1)+(4*5)+(3*3)+(2*5)+(1*7)=93
93 % 10 = 3
So 1032153-57-3 is a valid CAS Registry Number.