1330754-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1330754-04-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,0,7,5 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1330754-04:
(9*1)+(8*3)+(7*3)+(6*0)+(5*7)+(4*5)+(3*4)+(2*0)+(1*4)=125
125 % 10 = 5
So 1330754-04-5 is a valid CAS Registry Number.