483-51-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 483-51-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,8 and 3 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 483-51:
(5*4)+(4*8)+(3*3)+(2*5)+(1*1)=72
72 % 10 = 2
So 483-51-2 is a valid CAS Registry Number.
InChI:InChI=1/C17H15NO2/c1-18-15(12-6-4-3-5-7-12)11-17(19)14-9-8-13(20-2)10-16(14)18/h3-11H,1-2H3