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2-[1-Nitro-meth-(Z)-ylidene]-3-phenyl-2,3-dihydro-1H-quinazolin-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

103589-27-1

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103589-27-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103589-27-1 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, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 103589-27:
(8*1)+(7*0)+(6*3)+(5*5)+(4*8)+(3*9)+(2*2)+(1*7)=121
121 % 10 = 1
So 103589-27-1 is a valid CAS Registry Number.

103589-27-1Downstream Products

103589-27-1Relevant academic research and scientific papers

Site of Nucleophilic Reactivity in 1,1-Bisarylamino-2-nitroethenes: Revision of Some Published Structures

Rajappa, Srinivasachari,Sreenivasan, Ramaswamy

, p. 795 - 796 (2007/10/02)

Reaction of methyl anthranilate with 1-anilino-1-methylmercapto-2-nitroethene and 1,1-bis(methylmercapto)-2-nitroethene leads to 3H-quinazolin-4-ones (3) and (6), respectively and not to the 4-quinolone derivatives (2) and (5) as reported earlier.

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