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2H-1,3-Oxazine, 3-ethyltetrahydro-2-(4-nitrophenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

39885-23-9

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39885-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39885-23-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,8,8 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 39885-23:
(7*3)+(6*9)+(5*8)+(4*8)+(3*5)+(2*2)+(1*3)=169
169 % 10 = 9
So 39885-23-9 is a valid CAS Registry Number.

39885-23-9Relevant academic research and scientific papers

Thermal Rearrangement of Some 3-Alkyl-2-aryltetrahydro-1,3-oxazine N-oxides. Synthesis of 2-Alkyl-7-aryltetrahydro-1,6,2-dioxazepines

Lann, Martine Le,Saba, Shahrokh,Shoja, Massud

, p. 1789 - 1794 (2007/10/02)

Several 2-alkyl-7-aryltetrahydro-1,6,2-dioxazepines 5a-i have been synthesized by a Meisenheimer-type rearrangement of 3-alkyl-2-aryltetrahydro-1,3-oxazine N-oxides 4a-i.These dioxazepines have not been previously described and for the first time compound

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