23602-98-4 Usage
General Description
Dibenzo[b,d]furan-2-sulfonyl chloride is a chemical compound often used in organic chemistry as a sulfonyl chloride. These types of compounds are known for their role as reactive intermediates in the synthesis of a variety of chemical compounds. Sulfonyl chlorides contain a sulfonyl functional group (R-S(=O)2-X, where R is an alkyl or aryl and X is a halogen, often chloride). Dibenzo[b,d]furan-2-sulfonyl chloride, like other sulfonyl chlorides, can react with nucleophiles, which makes it useful in various chemical synthesis contexts. However, it should be handled with care due to its potentially harmful and corrosive nature.
Check Digit Verification of cas no
The CAS Registry Mumber 23602-98-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,6,0 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 23602-98:
(7*2)+(6*3)+(5*6)+(4*0)+(3*2)+(2*9)+(1*8)=94
94 % 10 = 4
So 23602-98-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H7ClO3S/c13-17(14,15)8-5-6-12-10(7-8)9-3-1-2-4-11(9)16-12/h1-7H
23602-98-4Relevant articles and documents
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Gilman et al.
, p. 1412 (1934)
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Biphenylsulfonamides and derivatives thereof that modulate the activity of endothelin
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, (2008/06/13)
Biphenylsulfonamides and methods for modulating or altering the activity of the endothelin family of peptides are provided. In particular, bicyclic or tricyclic carbon or heterocyclic ring biphenylsulfonamides and methods using these sulfonamides for inhibiting the binding of an endothelin peptide to an endothelin receptor by contacting the receptor with the sulfonamide are provided. Methods for treating endothelin-mediated disorders by administering effective amounts of one or more of these sulfonamides or prodrugs thereof that inhibit or increase the activity of endothelin are also provided.
THIENYL-, FURYL- AND PYRROLYL- SULFONAMIDES AND DERIVATIVES THEREOF THAT MODULATE THE ACTIVITY OF ENDOTHELIN
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, (2008/06/13)
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