210963-78-3 Usage
General Description
4-[(Dimethylamino)iminomethyl] benzoic acid HCL is a chemical compound containing elements such as Carbon, Hydrogen, Nitrogen and Chlorine, often presented in a crystalline solid form. This specific compound belongs to the class of organic compounds known as benzoic acids and derivatives, which are compounds containing a benzene ring which bears at least one carboxyl group. It is utilized in various chemical reactions and may often find use in the scientific research and pharmaceutical industries due to its properties. Its properties and impacts, like any other chemical compound, greatly depend on its molecular structure and bonding. Precautionary measures should be followed while handling this chemical compound as it may be harmful if swallowed, inhaled, or comes in contact with the skin, and could be potentially corrosive to metals.
Check Digit Verification of cas no
The CAS Registry Mumber 210963-78-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,9,6 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 210963-78:
(8*2)+(7*1)+(6*0)+(5*9)+(4*6)+(3*3)+(2*7)+(1*8)=123
123 % 10 = 3
So 210963-78-3 is a valid CAS Registry Number.
210963-78-3Relevant articles and documents
Preparation method of betrexiban intermediate compound
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Paragraph 0053-0054; 0056-0057, (2022/02/24)
The present invention belongs to the field of drug synthesis technology, specifically relates to a method for preparing a betroxiban intermediate, the present invention prepares a method of preparing a betroxiban intermediate comprising: dissolving compound II in an organic solvent A, temperature-controlled drops plus tert-butyl dimethylsilane, drip bi, insulation reaction, TLC detection, reaction completed, dropwise addition of dimethylamino lithium solution to the reaction solution, dropwise addition, continue insulation reaction, TLC detection, reaction completion, adding ethyl acetate dilution, adding saturated ammonium chloride solution to the reaction solution wash, The organic phase is dried with anhydrous sodium sulfate, concentrated to dry under reduced pressure to obtain compound III; to provide a new method of using p-cyanobenzoic acid as raw material, using silanization reagents to protect the hydroxyl group, and obtaining a key intermediate of betroxiban, which has fewer synthetic route steps, high yield and high purity.
