175152-49-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175152-49-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,1,5 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 175152-49:
(8*1)+(7*7)+(6*5)+(5*1)+(4*5)+(3*2)+(2*4)+(1*9)=135
135 % 10 = 5
So 175152-49-5 is a valid CAS Registry Number.