77601-83-3 Usage
General Description
(2,4,6-trinitrophenyl)acetic acid, also known as picrylacetic acid, is a chemical compound with the molecular formula C8H5N3O8. It is a derivative of trinitrophenol and is known for its yellow to brownish-colored appearance. (2,4,6-trinitrophenyl)acetic acid is commonly used in organic synthesis and research. It is also used in the production of dyes, explosives, and as a reagent in chemical analysis. (2,4,6-trinitrophenyl)acetic acid is highly explosive and poses a significant hazard if mishandled. Therefore, it is important to handle and store (2,4,6-trinitrophenyl)acetic acid with extreme caution.
Check Digit Verification of cas no
The CAS Registry Mumber 77601-83-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,0 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 77601-83:
(7*7)+(6*7)+(5*6)+(4*0)+(3*1)+(2*8)+(1*3)=143
143 % 10 = 3
So 77601-83-3 is a valid CAS Registry Number.
77601-83-3Relevant articles and documents
Synthesis of 1-aryl-4,6-dinitro-1H-indazoyl-3-methylcarboxylates
Rozhkov,Vorob'ov,Lobatch,Kuvshinov,Shevelev
, p. 467 - 472 (2007/10/03)
Synthesis of 1-aryl-4,6-dinitro-1H-indazoyl-3-methylcarboxylates from 2,4,6-trinitrotoluene derivatives is reported.
Process for the production of esters exhibiting nonlinear optical response
-
, (2008/06/13)
This invention provides multistep process embodiments for the production of novel esters which exhibit nonlinear optical response. A process embodiment is illustrated by the reaction of a Schiff base with a substituted acetic acid to form a stilbene alcohol intermediate: STR1 The stilbene alcohol intermediate is decarboxylated, and then is esterified in the presence of a pyridine type catalyst to provide an ester with a conjugated structure.
