132481-85-7 Usage
General Description
3-chloro-4-(trifluoromethyl)benzene-1-sulfonyl chloride is a chemical compound with a molecular formula of C7H4ClF3O2S. It is a sulfonyl chloride derivative of benzene, containing a chlorine atom at the 3rd position and a trifluoromethyl group at the 4th position. 3-chloro-4-(trifluoroMethyl)benzene-1-sulfonyl chloride is mainly used in organic synthesis, particularly as a reagent for the introduction of a sulfonyl chloride group into organic molecules. It is also utilized in the production of pharmaceuticals and agrochemicals, as well as in the manufacture of dyes and other specialty chemicals. Due to its versatile properties and functional groups, 3-chloro-4-(trifluoromethyl)benzene-1-sulfonyl chloride is an important intermediate for various chemical processes.
Check Digit Verification of cas no
The CAS Registry Mumber 132481-85-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,4,8 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 132481-85:
(8*1)+(7*3)+(6*2)+(5*4)+(4*8)+(3*1)+(2*8)+(1*5)=117
117 % 10 = 7
So 132481-85-7 is a valid CAS Registry Number.
InChI:InChI=1/C7H3Cl2F3O2S/c8-6-3-4(15(9,13)14)1-2-5(6)7(10,11)12/h1-3H
132481-85-7Relevant articles and documents
ORGANIC COMPOUNDS
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Page/Page column 81-82, (2010/02/15)
There are provided according to the invention compounds of formula (I), in free or salt form, wherein R1, R2, R3, R4, R5, R6, Q, W, X, m, n and p are as described in the specification, process for preparing them, and their use as pharmaceuticals.
