1307202-17-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1307202-17-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,7,2,0 and 2 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1307202-17:
(9*1)+(8*3)+(7*0)+(6*7)+(5*2)+(4*0)+(3*2)+(2*1)+(1*7)=100
100 % 10 = 0
So 1307202-17-0 is a valid CAS Registry Number.