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13-benzyl-3-nitrobenzo[b]naphtho[ 2,3-f][1,4]oxazepin-12-(13H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1321192-52-2

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1321192-52-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1321192-52-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,1,1,9 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1321192-52:
(9*1)+(8*3)+(7*2)+(6*1)+(5*1)+(4*9)+(3*2)+(2*5)+(1*2)=112
112 % 10 = 2
So 1321192-52-2 is a valid CAS Registry Number.

1321192-52-2Downstream Products

1321192-52-2Relevant academic research and scientific papers

Regioselective synthesis of fused oxazepinone scaffolds through one-pot smiles rearrangement tandem reaction

Liu, Yanli,Chu, Chunxiao,Huang, Aiping,Zhan, Chunjing,Ma, Ying,Ma, Chen

experimental part, p. 547 - 553 (2011/10/18)

The paper describes a convenient and facile methodology for the regioselective synthesis of fused oxazepinone scaffolds. This process is an efficient construction of the oxazepinone scaffold by a one-pot coupling/Smiles rearrangement/cyclization approach.

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