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(R)-6-chloro-3-(3-methoxyphenyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1570256-23-3

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1570256-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1570256-23-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,0,2,5 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1570256-23:
(9*1)+(8*5)+(7*7)+(6*0)+(5*2)+(4*5)+(3*6)+(2*2)+(1*3)=153
153 % 10 = 3
So 1570256-23-3 is a valid CAS Registry Number.

1570256-23-3Downstream Products

1570256-23-3Relevant academic research and scientific papers

4,5-Dihydropyrrolo[1,2-a]quinoxalines: A tunable and regenerable biomimetic hydrogen source

Chen, Zhang-Pei,Chen, Mu-Wang,Guo, Ran-Ning,Zhou, Yong-Gui

, p. 1406 - 1409 (2014/04/03)

A series of tunable and regenerable biomimetic hydrogen sources, 4,5-dihydropyrrolo[1,2-a]quinoxalines, have been synthesized and applied in biomimetic asymmetric hydrogenation of 3-aryl-2H-benzo[b][1,4]oxazines and 1-alkyl-3-aryl-quinoxalin-2(1H)-ones, providing the chiral amines with up to 92% and 89% ee, respectively.

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