1310736-17-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1310736-17-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,7,3 and 6 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1310736-17:
(9*1)+(8*3)+(7*1)+(6*0)+(5*7)+(4*3)+(3*6)+(2*1)+(1*7)=114
114 % 10 = 4
So 1310736-17-4 is a valid CAS Registry Number.