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5-[2-Oxo-2-phenyl-eth-(E)-ylidene]-3-phenyl-imidazolidine-2,4-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83505-76-4

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83505-76-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83505-76-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,5,0 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 83505-76:
(7*8)+(6*3)+(5*5)+(4*0)+(3*5)+(2*7)+(1*6)=134
134 % 10 = 4
So 83505-76-4 is a valid CAS Registry Number.

83505-76-4Downstream Products

83505-76-4Relevant academic research and scientific papers

FIVE-MEMBERED 2,3-DIOXOHETEROCYCLES. 10. REACTION OF 5-ARYL-2,3-DIHYDROFURAN-2,3-DIONES WITH N-SUBSTITUTED UREAS AND THEIR THIO AND SELENO ANALOGS

Andreichikov, Yu. S.,Nekrasov, D. D.,Rudenko, M. A.,Nalimova, Yu. A.

, p. 1172 - 1174 (2007/10/02)

3-Aryl-5-phenacylideneimidazolidine-2,4-diones, 3-aryl-5-phenacylidene-4-oxoimidazolidine-2-thiones, and 5-phenacylidene-4-oxoimidazolidine-2-selenones were obtained from 5-aryl-2,3-dihydrofuran-2,3-diones and arylureas, arylthioureas, and selenoureas res

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