10038-09-2 Usage
General Description
The chemical compound {[(dichloromethyl)sulfonyl]methyl}benzene, also known as benzene sulfonyl dichloromethyl, is an organic compound composed of a benzene ring with a sulfonyl group and a dichloromethyl group attached. It is primarily utilized as an intermediate in the production of pharmaceuticals, agrochemicals, and other organic compounds. The compound is highly reactive due to the presence of the sulfonyl and dichloromethyl groups, making it a valuable building block for the synthesis of various complex organic molecules. The compound's reactivity and usefulness in organic transformations make it an important chemical in the field of organic synthesis and pharmaceutical manufacturing.
Check Digit Verification of cas no
The CAS Registry Mumber 10038-09-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,0,3 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 10038-09:
(7*1)+(6*0)+(5*0)+(4*3)+(3*8)+(2*0)+(1*9)=52
52 % 10 = 2
So 10038-09-2 is a valid CAS Registry Number.
10038-09-2Relevant articles and documents
Sulfonyl Esters. V. A Preparation of Dichloromethyl Sulfones
Langler, Richard Francis,Steeves, Jennifer Lea
, p. 1641 - 1646 (2007/10/02)
α-Sulfonyl methyl esters have been chlorinated in the presence of base.Chlorination proceeds with accompanying demethoxycarbonylation to furnish dichloromethyl sulfones in good yields.