175136-72-8 Usage
General Description
4-(3-chloro-2-cyanophenoxy)benzene-1-sulfonyl chloride is a chemical compound that is commonly used in organic synthesis and pharmaceutical research. It is a sulfonyl chloride derivative with a specific molecular structure consisting of a benzene ring with a phenoxy and cyanophenoxy substitution, as well as a sulfonyl chloride functional group. 4-(3-CHLORO-2-CYANOPHENOXY)BENZENE-1-SULFONYL CHLORIDE is a versatile reagent in organic chemistry, often used as a building block for the synthesis of various pharmaceuticals, agrochemicals, and other fine chemicals. Its reactive sulfonyl chloride group allows it to participate in a range of chemical reactions, making it valuable for the creation of new compounds with biological activity. Additionally, its structural features make it a key intermediate in the production of a variety of important substances.
Check Digit Verification of cas no
The CAS Registry Mumber 175136-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,1,3 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 175136-72:
(8*1)+(7*7)+(6*5)+(5*1)+(4*3)+(3*6)+(2*7)+(1*2)=138
138 % 10 = 8
So 175136-72-8 is a valid CAS Registry Number.
InChI:InChI=1/C13H7Cl2NO3S/c14-12-2-1-3-13(11(12)8-16)19-9-4-6-10(7-5-9)20(15,17)18/h1-7H
