73713-79-8 Usage
General Description
2,1,3-Benzothiadiazole-4-sulfonyl chloride is a chemical compound with the molecular formula C7H4ClNOS2. It is a sulfonyl chloride derivative of benzothiadiazole, and is commonly used as a building block in the synthesis of various organic compounds. 2,1,3-BENZOTHIADIAZOLE-4-SULFONYL CHLORIDE is an important intermediate in the production of pharmaceuticals, agrochemicals, and materials such as conducting polymers and dyes. Its versatile chemical structure allows for modification and functionalization, making it useful in a wide range of chemical reactions and processes. 2,1,3-Benzothiadiazole-4-sulfonyl chloride is considered an important reagent in organic synthesis due to its ability to introduce the benzothiadiazole-4-sulfonyl group into various molecules, enabling the creation of diverse and complex chemical structures.
Check Digit Verification of cas no
The CAS Registry Mumber 73713-79-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,1 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73713-79:
(7*7)+(6*3)+(5*7)+(4*1)+(3*3)+(2*7)+(1*9)=138
138 % 10 = 8
So 73713-79-8 is a valid CAS Registry Number.
InChI:InChI=1/C6H3ClN2O2S2/c7-13(10,11)5-3-1-2-4-6(5)9-12-8-4/h1-3H
73713-79-8Relevant articles and documents
A convenient synthesis of novel 3-(heterocyclylsulfonyl)propanoic acids and their amide derivatives
Dorogov, Mikhail V.,Filimonov, Sergey I.,Kobylinsky, Dmitry B.,Ivanovsky, Sergey A.,Korikov, Pavel V.,Soloviev, Mikhail Y.,Khahina, Maria Y.,Shalygina, Elena E.,Kravchenko, Dmitry V.,Ivachtchenko, Alexandre V.
, p. 2999 - 3004 (2007/10/03)
A large number of novel 3-(heterocyclylsulfonyl)propanoic acids and their amide derivatives were prepared in good yields and excellent purity starting from the corresponding heterocyclic compounds. At first, chlorosulfonates were generated by reaction of initial heterocycles with various sulfonating and chlorinating agents followed by their conversion into sodium sulfinates. Treatment of sulfinates with acrylic acid smoothly afforded a series of sulfonylpropionates, which were used as convenient reagents for the preparation of a large number of the corresponding carboxamide derivatives.
Herbicidal sulfonamides
-
, (2008/06/13)
This invention relates to novel sulfonylurea herbicidal compounds, agriculturally suitable compositions thereof and a method-of-use of said compounds and compositions as general preemergence and/or postemergence herbicides or their use as plant growth regulants.
