1310356-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1310356-48-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,3,5 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1310356-48:
(9*1)+(8*3)+(7*1)+(6*0)+(5*3)+(4*5)+(3*6)+(2*4)+(1*8)=109
109 % 10 = 9
So 1310356-48-9 is a valid CAS Registry Number.