1243318-48-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1243318-48-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,3,3,1 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1243318-48:
(9*1)+(8*2)+(7*4)+(6*3)+(5*3)+(4*1)+(3*8)+(2*4)+(1*8)=130
130 % 10 = 0
So 1243318-48-0 is a valid CAS Registry Number.