1075720-33-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1075720-33-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,5,7,2 and 0 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1075720-33:
(9*1)+(8*0)+(7*7)+(6*5)+(5*7)+(4*2)+(3*0)+(2*3)+(1*3)=140
140 % 10 = 0
So 1075720-33-0 is a valid CAS Registry Number.