173038-75-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 173038-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,0,3 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 173038-75:
(8*1)+(7*7)+(6*3)+(5*0)+(4*3)+(3*8)+(2*7)+(1*5)=130
130 % 10 = 0
So 173038-75-0 is a valid CAS Registry Number.