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1H-Pyrrole-3-carbonitrile, 4,5-dihydro-4,5-dioxo-1,2-diphenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117266-85-0

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117266-85-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117266-85-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,2,6 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117266-85:
(8*1)+(7*1)+(6*7)+(5*2)+(4*6)+(3*6)+(2*8)+(1*5)=130
130 % 10 = 0
So 117266-85-0 is a valid CAS Registry Number.

117266-85-0Relevant academic research and scientific papers

Synthesis of fluorinated 2-phenyl-4-quinolones from pyrrole-2,3-diones

Rao, V. V. Ramana,Wentrup, Curt

, p. 1232 - 1235 (2007/10/03)

A series of substituted 2-phenyl-4-quinolones 8-11 have been synthesized in good yields via flash vacuum thermolysis (FVT) of 1-aryl-4-cyano-5-phenylpyrrole-2,3-diones 7a-e and 1-aryl-4-methoxycarbonyl-5-phenylpyrrole-2,3-diones 7f-j. The pyrrolediones 7

OXALYL CHLORIDE IN FURAN- AND 1H-PYRROLE-2,3-DIONE SYNTHESES

Zankowska-Jasinska, Wanda,Golus, Janusz,Kamela, Zofia,Kolasa, Anna

, p. 141 - 148 (2007/10/02)

Condensation of benzoylacetic acid amide and its imino derivative with oxalyl chloride yielded furan-2,3-dione 1 and 1H-pyrrole-2,3-dione 2 derivatives, respectively.The structure of the latter was proved by an analogous condensation of β-aminocinnamic ni

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