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isopropyl 3-[(Z)-benzylamino(phenyl)methylidene]-2-hydroxy-4,5-dioxo-1-phenylpyrrolidine-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1278593-99-9

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1278593-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1278593-99-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,8,5,9 and 3 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1278593-99:
(9*1)+(8*2)+(7*7)+(6*8)+(5*5)+(4*9)+(3*3)+(2*9)+(1*9)=219
219 % 10 = 9
So 1278593-99-9 is a valid CAS Registry Number.

1278593-99-9Downstream Products

1278593-99-9Relevant academic research and scientific papers

Five-membered 2,3-dioxo heterocycles: LXXII.* Recyclization of isopropyl 2-(1-aryl-4,5-dioxo-2-phenyl-4,5-dihydro-1H-pyrrol-3-yl)-2-oxoacetates by the action of aliphatic amines

Dmitriev,Silaichev,Maslivets

experimental part, p. 92 - 94 (2011/04/25)

Reactions of isopropyl 2-(1-aryl-4,5-dioxo-2-phenyl-4,5-dihydro-1H-pyrrol- 3-yl)-2-oxoacetates with alkylamines involve pyrroledione-pyrroledione recyclization with formation of isopropyl 1-aryl-2-hydroxy-4,5-dioxo-3- [phenyl(alkylamino)methylidene]pyrrol

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