17429-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17429-95-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,4,2 and 9 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 17429-95:
(7*1)+(6*7)+(5*4)+(4*2)+(3*9)+(2*9)+(1*5)=127
127 % 10 = 7
So 17429-95-7 is a valid CAS Registry Number.