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3-chloro-2-(2,3-dihydro-2-oxo-1,3,4-oxadiazol-5-yl)benzo(b)thiophene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78620-31-2

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78620-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78620-31-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,2 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 78620-31:
(7*7)+(6*8)+(5*6)+(4*2)+(3*0)+(2*3)+(1*1)=142
142 % 10 = 2
So 78620-31-2 is a valid CAS Registry Number.
InChI:InChI=1/C10H5ClN2O2S/c11-7-5-3-1-2-4-6(5)16-8(7)9-12-13-10(14)15-9/h1-4H,(H,13,14)

78620-31-2Downstream Products

78620-31-2Relevant academic research and scientific papers

Synthesis of 2-(2,3-Dihydro-2-oxo-1,3,4-oxadiazolyl-5-yl) Benzo Heterocycles. A Novel Series of Orally Active Antiallergic Agents

Musser, John H.,Brown, Richard E.,Loev, Bernard,Bailey, Kevin,Jones, Howard,et al.

, p. 121 - 125 (2007/10/02)

A series of new 2-(2,3-dihydro-2-oxo-1,3,4-oxadiazol-5-yl) benzo heterocycles has been prepared.These compounds were tested as inhibitors of antigen-induced release of histamine (AIR) in vitro from rat peritoneal mast cells (RMC) and as inhibitors of IgE-mediated rat passive cutaneous anaphylaxis in the rat (PCA).Most of this new class of antiallergic agents showed good activity in the RMC assay.The most potent compound, 3-chloro-2-(2,3-dihydro-2-oxo-1,3,4-oxadiazol-5-yl)benzothiophene (6t), with an I50 value of 0.2 μM, is 15 times more potent than disodium cromoglycate (DSCG) in the RMC assay.Many compounds were orally active in the PCA test, and several of these compounds showed higher potency when given in this way to that shown by DSCG when given intraperitoneally.

Heterocyclic compounds useful as anti-allergy agents

-

, (2008/06/13)

New benzoheterocyclic oxadiazolones and triazolones are described. These compounds are useful as anti-allergic reagents.

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