53515-73-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53515-73-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,5,1 and 5 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 53515-73:
(7*5)+(6*3)+(5*5)+(4*1)+(3*5)+(2*7)+(1*3)=114
114 % 10 = 4
So 53515-73-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H7F15O2.C3H4O2/c1-4(2)5(28)29-3-6(13,14)7(15,16)8(17,18)9(19,20)10(21,22)11(23,24)12(25,26)27;1-2-3(4)5/h1,3H2,2H3;2H,1H2,(H,4,5)