130320-48-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130320-48-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,3,2 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 130320-48:
(8*1)+(7*3)+(6*0)+(5*3)+(4*2)+(3*0)+(2*4)+(1*8)=68
68 % 10 = 8
So 130320-48-8 is a valid CAS Registry Number.
InChI:InChI=1/C18H21NO3.C9H8O4/c1-19-8-7-18-11-4-5-13(20)17(18)22-16-14(21-2)6-3-10(15(16)18)9-12(11)19;1-6(10)13-8-5-3-2-4-7(8)9(11)12/h3-6,11-13,17,20H,7-9H2,1-2H3;2-5H,1H3,(H,11,12)/t11-,12+,13-,17-,18-;/m0./s1
130320-48-8Relevant academic research and scientific papers
Narcotic-NSAID ion pairs
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Page/Page column 31, (2008/06/13)
The present invention provides an ion pair compound of the formula [narcotic]+[A]?, wherein [narcotic]+ represents at least one cation of at least one narcotic agent or one or more stereochemical isomers thereof and [A]su