17237-74-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17237-74-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,2,3 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 17237-74:
(7*1)+(6*7)+(5*2)+(4*3)+(3*7)+(2*7)+(1*4)=110
110 % 10 = 0
So 17237-74-0 is a valid CAS Registry Number.