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4-(4-Methoxy-phenyl)-2-oxo-7-phenyl-4,5-dihydro-[1,3]oxazepine-3-sulfonyl chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

166115-93-1

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166115-93-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 166115-93-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,1,1 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 166115-93:
(8*1)+(7*6)+(6*6)+(5*1)+(4*1)+(3*5)+(2*9)+(1*3)=131
131 % 10 = 1
So 166115-93-1 is a valid CAS Registry Number.

166115-93-1Downstream Products

166115-93-1Relevant academic research and scientific papers

A simple route for the synthesis of oxazepine-2-one systems using chlorosulfonyl isocyanate

Kumar,Dhar

, p. 1939 - 1945 (1995)

Reaction between the 1-aroyl-2-arylcyclopropane (cyclopropyl chalcone) with chlorosulfonyl isocyanate leads to the formation of seven membered heterocyclic product, namely, oxazepine-2-one.

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