15945-25-2 Usage
Uses
Used in Pharmaceutical Industry:
Benzenesulfonyl chloride, 2-chloro-3-nitro-, is utilized as a reagent in the synthesis of pharmaceutical drugs. Its unique chemical structure allows for the development of new drug molecules that can address various medical conditions, making it an indispensable component in drug discovery and development processes.
Used in Agrochemical Industry:
In the agrochemical sector, Benzenesulfonyl chloride, 2-chloro-3-nitro-, is employed in the production of herbicides and pesticides. Its incorporation into these products contributes to the effectiveness of crop protection measures, ensuring higher yields and more robust agricultural outputs.
Used as an Organic Chemistry Intermediate:
Beyond its direct applications in pharmaceuticals and agrochemicals, Benzenesulfonyl chloride, 2-chloro-3-nitro-, is also a vital intermediate in organic chemistry. It is used in the synthesis of complex organic molecules, facilitating advancements in chemical research and the creation of novel compounds with diverse applications.
Check Digit Verification of cas no
The CAS Registry Mumber 15945-25-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,9,4 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 15945-25:
(7*1)+(6*5)+(5*9)+(4*4)+(3*5)+(2*2)+(1*5)=122
122 % 10 = 2
So 15945-25-2 is a valid CAS Registry Number.
15945-25-2Relevant articles and documents
Preparation and NMR analysis of 2,6-heterodifunctional halobenzenes as precursors for substituted biphenyls
Sienkowska, Monika,Benin, Vladimir,Kaszynski, Piotr
, p. 165 - 173 (2007/10/03)
Preparation and complete characterization of 16 2,6-disubstituted halobenzenes, including nine new compounds, from two common starting materials is described. Seven of the new compounds contain one or two propylthio groups, which have been introduced in two ways. Direct reaction of arenediazonium salts with 1-propanethiolate gives yields comparable to those obtained in a three-step method through sulfonyl chlorides. The 1H- and 13C NMR chemical shifts of 17 1,2,3-trisubstituted benzenes have been correlated with the predicted values and the observed trends explained using commonly available modeling packages.
