51338-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51338-26-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,3,3 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 51338-26:
(7*5)+(6*1)+(5*3)+(4*3)+(3*8)+(2*2)+(1*6)=102
102 % 10 = 2
So 51338-26-2 is a valid CAS Registry Number.
InChI:InChI=1/C15H14O4/c1-11(15(16)17)18-13-7-9-14(10-8-13)19-12-5-3-2-4-6-12/h2-11H,1H3,(H,16,17)
51338-26-2Relevant articles and documents
Antiphlogistic aryloxypropionic acids: Configurational study
Azzolina,Ghislandi
, p. 713 - 724 (2007/10/02)
Configurational relationships of a series of antiphlogistic 2-aryloxypropionyl derivatives by means of 1H-NMR and HPLC methods were demonstrated. NMR spectra of racemic mixtures and optically active esters were recorded by adding suitable quant