51291-35-1 Usage
Type
Ethyl ester of a carboxylic acid
Composition
Contains isoxazole ring, methoxyphenyl group, and methyl group
Uses
Commonly used in pharmaceutical and agrochemical research
Role
Building block for the synthesis of biologically active compounds
Potential Applications
Development of new drugs or agricultural products
Safety
Proper handling and safety precautions should be taken when working with 3-Isoxazolecarboxylicacid,5-(4-methoxyphenyl)-4-methyl-,ethylester(9CI).
Check Digit Verification of cas no
The CAS Registry Mumber 51291-35-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,2,9 and 1 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 51291-35:
(7*5)+(6*1)+(5*2)+(4*9)+(3*1)+(2*3)+(1*5)=101
101 % 10 = 1
So 51291-35-1 is a valid CAS Registry Number.
51291-35-1Relevant academic research and scientific papers
Reaction of 3,4-Bis(ethoxycarbonyl)-1,2,5-oxadiazole 2-Oxide with Olefins
Shimizu, Tomio,Hayashi, Yoshiyuki,Teramura, Kazuhiro
, p. 3053 - 3058 (2007/10/02)
3,4-Bis(ethoxycarbonyl)-1,2,5-oxadiazole 2-oxide (1) has been shown to react with several olefins in a molar ratio of 1:2, giving 5-(ethoxycarbonyl)-1-aza-2,8-dioxabicyclooctanes (2).Evidence is presented that these products arise from 1,3-dipolar cycloaddition, elimination of ethyl cyanoformate from the initial cycloadducts, and 1,3-dipolar cycloaddition of the resulting isoxazoline N-oxides with another mole of olefin.
