131986-05-5 Usage
Uses
Used in Pharmaceutical Industry:
1-Naphthalenecarboxylic acid, 4-acetylis used as an intermediate in the synthesis of various pharmaceuticals for its unique chemical properties and reactivity. It serves as a key building block in the development of new drugs, contributing to the advancement of medicinal chemistry.
Used in Dye Industry:
In the dye industry, 1-Naphthalenecarboxylic acid, 4-acetylis utilized as a precursor in the production of dyes. Its chemical structure allows for the creation of a variety of dyes with different color properties, enhancing the range of color options available for various applications.
Used in Organic Compounds Synthesis:
1-Naphthalenecarboxylic acid, 4-acetylis used as a starting material in the synthesis of other organic compounds. Its acetyl functional groups provide opportunities for further chemical reactions, enabling the creation of a diverse array of organic molecules for various applications in the chemical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 131986-05-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,9,8 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 131986-05:
(8*1)+(7*3)+(6*1)+(5*9)+(4*8)+(3*6)+(2*0)+(1*5)=135
135 % 10 = 5
So 131986-05-5 is a valid CAS Registry Number.
131986-05-5Relevant academic research and scientific papers
Method for preparing 4 -acetyl -1 - naphthoic acid
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Paragraph 0098-0101, (2021/09/08)
The invention relates to a method for preparing 4 - acetyl -1 - naphthoic acid, and belongs to the technical field of pharmacy. The method provided by the invention is cheap and easily available 1, 4 - naphthalene dicarboxylic acid serving as a raw material, decarboxylation is carried out after erucella acid, carboxymethylating and finally hydrolyzing are carried out, 4 - acetyl -1 - naphthoic acid is obtained. The method provided by the invention can obtain the high-purity product, and the process avoids the use of the flammable metal reagent methyl zinc, is mild in reaction condition and simple to operate, and is suitable for industrial amplification production.
