15728-05-9 Usage
General Description
3-(4-Nitro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-propionic acid is a chemical compound with the molecular formula C12H8N2O6. It is a yellow crystalline solid with a molecular weight of 276.20 g/mol. 3-(4-NITRO-1,3-DIOXO-1,3-DIHYDRO-ISOINDOL-2-YL)-PROPIONIC ACID is the derivative of isoindoline carboxylic acid and contains a nitro group, dioxo group, and propionic acid moiety. It is commonly used in organic chemical synthesis and pharmaceutical research due to its potential pharmacological activities. However, it is important to handle this compound with care as it may pose risks to health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 15728-05-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,7,2 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 15728-05:
(7*1)+(6*5)+(5*7)+(4*2)+(3*8)+(2*0)+(1*5)=109
109 % 10 = 9
So 15728-05-9 is a valid CAS Registry Number.
InChI:InChI=1/C11H8N2O6/c14-8(15)4-5-12-10(16)6-2-1-3-7(13(18)19)9(6)11(12)17/h1-3H,4-5H2,(H,14,15)/p-1
15728-05-9Relevant articles and documents
Sulfonium ylides 7. Influence of substituents in the imide fragment on the regioselectivity of intramolecular cyclization of phthalimido-containing keto-stabilized sulfonium ylides
Galin,Lakeev,Tolstikov
, p. 1904 - 1908 (1997)
The intramolecular cyclization of keto-stabilized sulfonium ylides obtained from β-alanine and containing various imide fragments was studied. On heating in toluene in the presence of PhCO2H, ylides containing a phthalimide moiety are converted into indolizidine-2,6-dione derivatives, whereas those incorporating a 4-methyl-1,2,3,6-tetrahydrophthalimide or pyrrolidine-2,5-dione moieties do not undergo cyclization.
