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Urea, N-butyl-N'-(1,2,3,4-tetrahydro-2,4-dioxo-3-phenyl-3-quinolinyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

878554-65-5

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878554-65-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 878554-65-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,8,5,5 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 878554-65:
(8*8)+(7*7)+(6*8)+(5*5)+(4*5)+(3*4)+(2*6)+(1*5)=235
235 % 10 = 5
So 878554-65-5 is a valid CAS Registry Number.

878554-65-5Relevant academic research and scientific papers

Reaction of 3-aminoquinoline-2,4-diones with isocyanates. Synthesis of novel 3-(3′-alkyl/arylureido)quinoline-2,4-diones and their cyclic carbinolamide isomers

Klasek, Antonin,Lycka, Antonin,Holcapek, Michal,Hoza, Ignac

, p. 203 - 211 (2007/10/03)

3-Alkyl/aryl-3-amino-1H,3H-quinoline-2,4-diones react with alkyl/aryl isocyanates to give novel 3-alkyl/aryl-3-ureido-1H,3H-quinoline-2,4-diones or 3a-alkyl/aryl-9b-hydroxy-3,3a,5,9b-tetrahydro-1H-imidazo[4,5-c]quinoline-2, 4-diones. In some cases, a mixt

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