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2,3-dihydro-2-(4-methylphenyl)-3-(4-methylphenyl)benzoquinazolin-4(1H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

103589-02-2

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103589-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103589-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,5,8 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 103589-02:
(8*1)+(7*0)+(6*3)+(5*5)+(4*8)+(3*9)+(2*0)+(1*2)=112
112 % 10 = 2
So 103589-02-2 is a valid CAS Registry Number.

103589-02-2Relevant academic research and scientific papers

A Novel One-step Synthesis of 2,3-Dihydro-2,3-disubstituted-benzoquinazolin-4(1H)-ones

Padmaja, J.,Reddy, M. Satyanarayana,Ratnam, C. V.

, p. 803 - 807 (2007/10/02)

Condensation of 2H-naphthoxazin-2,4(1H)-dione (I) with Schiff bases (II) in acetic acid has resulted in the formation of 2,3-dihydro-2,3-diarylbenzoquinazolin-4(1H)-ones (III).Reaction of I with ketoanils (generated in situ) results in 2,3-

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