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N-[2-(4-bromophenyl)-5-chloro-4H-1,3-oxazin-6-yl]-N,4-dimethylbenzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1309977-45-4

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1309977-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309977-45-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,9,7 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1309977-45:
(9*1)+(8*3)+(7*0)+(6*9)+(5*9)+(4*7)+(3*7)+(2*4)+(1*5)=194
194 % 10 = 4
So 1309977-45-4 is a valid CAS Registry Number.

1309977-45-4Downstream Products

1309977-45-4Relevant academic research and scientific papers

Synthesis of 5-halo-4h-1,3-oxazine-6-amines by a copper-mediated domino reaction

Hashmi, A. Stephen K.,Schuster, Andreas M.,Zimmer, Marc,Rominger, Frank

, p. 5511 - 5515 (2011)

Three become one! In one copper-mediated step, three simple components, including a propargylcarboxamide, a protected amine, and a source of chloride, assemble to give highly functionalized oxazines, which are interesting building blocks for the synthesis

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