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1-Naphthalenepropanoic acid, b-(hydroxyimino)-a-oxo-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74222-18-7

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74222-18-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74222-18-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,2,2 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 74222-18:
(7*7)+(6*4)+(5*2)+(4*2)+(3*2)+(2*1)+(1*8)=107
107 % 10 = 7
So 74222-18-7 is a valid CAS Registry Number.

74222-18-7Downstream Products

74222-18-7Relevant academic research and scientific papers

PHOTOCHEMICAL REACTION OF NAPHTHYL α-NITROACRYLATES

Hirotani, Seiko,Zen, Shonosuke

, p. 2944 - 2947 (2007/10/02)

Photolysis of 2-nitro-3-(1-naphthyl)acrylates (1) in acetone gave novel naphthofuran-2-carboxylates (2) and 2-(alkoxyoxalylamino-methylene)naphthalen-1-ones (3). 2-Nitro-3-(2-naphthyl)acrylate also produced the furan derivative 2 on irradiation.A mechanism for this new photorearrangement reaction is described.KEYWORDS -- photochemical rearrangement; naphthyl α-nitroacrylate; naphtholfuran-2-carboxylate; 2-(ethoxyoxalylaminomethylene)naphthalen-1-one; α-keto-β-hydroxyiminoester

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