14217-66-4 Usage
Uses
Used in Pharmaceutical Industry:
3-Chloroisothiazole is used as a versatile intermediate for the synthesis of drugs. Its ability to participate in nucleophilic substitution, cyclization, and condensation reactions allows for the creation of diverse drug derivatives with a range of therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical sector, 3-Chloroisothiazole is utilized as a fundamental component in the production of herbicides and pesticides. Its reactivity and structural properties make it suitable for the development of compounds that effectively control and manage various types of agricultural pests and weeds.
Overall, 3-Chloroisothiazole plays a pivotal role in the synthesis of significant pharmaceutical and agricultural products, contributing to advancements in both healthcare and food production.
Check Digit Verification of cas no
The CAS Registry Mumber 14217-66-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,1 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 14217-66:
(7*1)+(6*4)+(5*2)+(4*1)+(3*7)+(2*6)+(1*6)=84
84 % 10 = 4
So 14217-66-4 is a valid CAS Registry Number.
14217-66-4Relevant academic research and scientific papers
A 3 - chloroisothiazole chemical synthesis method
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Paragraph 0023; 0024, (2018/02/22)
The invention relates to a chemical synthesis method of 3-chloroisothiazole. The chemical synthesis method takes 4,5- dithio-1,8-octanedioic acid as a material and simply synthesizes 3-chloroisothiazole by two-step reaction. The method is as follows: adding the 4,5- dithio-1,8-octanedioic acid into thionyl chloride, evaporating out thionyl chloride after reaction is ended, adding into ammonia water, controlling a temperature to generate 4,5- dithio-1,8-octanedioyl amine; dissolving phosphorus oxychloride in an organic solvent toluene, adding 4,5- dithio-1,8-octanedioyl amine, controlling the reaction temperature at a lower temperature, increasing the temperature for reaction after reacting for 48 hours to synthesize 3-chloroisothiazole. The chemical synthesis method disclosed by the invention is low in synthesis route cost, high in yield, simple and convenient to operate, and therefore, an efficient synthesis method is provided for synthesizing the compound.
