236739-03-0 Usage
General Description
1,4-Difluoro-2-(methylsulfonyl)benzene is a chemical compound with the molecular formula C8H6F2O2S. It is a highly reactive white crystalline solid that is commonly used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. 1,4-Difluoro-2-(methylsulfonyl)benzene is known for its strong sulfone functional group, which makes it an important building block for creating more complex organic molecules. Its unique structure and properties also make it useful in the development of new materials and as a reagent in organic synthesis. However, 1,4-Difluoro-2-(methylsulfonyl)benzene is also a potential hazardous chemical and should be handled with care to prevent any adverse health effects.
Check Digit Verification of cas no
The CAS Registry Mumber 236739-03-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,6,7,3 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 236739-03:
(8*2)+(7*3)+(6*6)+(5*7)+(4*3)+(3*9)+(2*0)+(1*3)=150
150 % 10 = 0
So 236739-03-0 is a valid CAS Registry Number.
InChI:InChI=1/C7H6F2O2S/c1-12(10,11)7-4-5(8)2-3-6(7)9/h2-4H,1H3
236739-03-0Relevant articles and documents
Asymmetric hydrogenation process
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Page/Page column 5-6, (2008/06/13)
The present invention provides an asymmetric hydrogenation process for the preparation of chiral cycloalkanoindole DP receptor antagonists in high enantiomeric excess.
