50396-49-1 Usage
General Description
2-Hydroxy-5-Nitrocinnamic Acid is a chemical compound that falls under the category of aromatic compounds because of its benzene ring structure. It's mainly characterized by its hydroxy and nitro functional groups. This unique composition often results in a yellowish solid form. The nitro group attached to the molecule makes it a good electron acceptor, which ultimately enhances its reactivity. Often used in scientific research, it is notable for its role as a matrix substance in matrix-assisted laser desorption/ionization (MALDI). Despite being a specialized chemical, it's generally not classified as a hazardous substance and includes no severe health risks, although handling with care is always recommended.
Check Digit Verification of cas no
The CAS Registry Mumber 50396-49-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,3,9 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 50396-49:
(7*5)+(6*0)+(5*3)+(4*9)+(3*6)+(2*4)+(1*9)=121
121 % 10 = 1
So 50396-49-1 is a valid CAS Registry Number.
50396-49-1Relevant articles and documents
[...] intermediate synthetic method (by machine translation)
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Paragraph 0029; 0030; 0031, (2018/04/01)
The invention relates to a [...] intermediate synthesis method, in order to 6 - nitro coumarin as the starting the raw materials, through ring-opening, the ring in the molecule, esterification, reduction, paipai qin link other steps, to obtain key [...] middle style I compound 5 - (1 - piperazinyl) - 2 - benzofuran - 2 - carboxylic acid ethyl ester. The invention synthetic route is simple, the target product yield is relatively high, and is suitable for industrial scale production. (by machine translation)
