1330750-48-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1330750-48-5 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 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1330750-48:
(9*1)+(8*3)+(7*3)+(6*0)+(5*7)+(4*5)+(3*0)+(2*4)+(1*8)=125
125 % 10 = 5
So 1330750-48-5 is a valid CAS Registry Number.