1032570-74-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1032570-74-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,2,5,7 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1032570-74:
(9*1)+(8*0)+(7*3)+(6*2)+(5*5)+(4*7)+(3*0)+(2*7)+(1*4)=113
113 % 10 = 3
So 1032570-74-3 is a valid CAS Registry Number.