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ethyl 6,7,8,9-tetrahydro-5-oxo-2-phenyl-1-(phenylsulfonyl)pyrrolo[2,1-b]thieno[2,3-b][1,3]oxazine-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1055993-48-0

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1055993-48-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1055993-48-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,5,9,9 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1055993-48:
(9*1)+(8*0)+(7*5)+(6*5)+(5*9)+(4*9)+(3*3)+(2*4)+(1*8)=180
180 % 10 = 0
So 1055993-48-0 is a valid CAS Registry Number.

1055993-48-0Downstream Products

1055993-48-0Relevant academic research and scientific papers

Studies with phenylsulfone derivatives: Synthesis of pyrrole, thiophene and their fused derivatives

Elkholy, Yehya M.

, p. 1237 - 1241 (2008/12/20)

(Chemical Equation Presented) Diethyl 2-(1-phenyl-2-(phenylsulfonyl) ethylidene)malonate 3 has been prepared via the reaction of 6 with sodium benzenesulfinate. Compound 3 proved to be highly reactive towards various reagents and underwent numerous chemical transformation, resulting in the construction of a wide range of heterocyclic sulfone systems.

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