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3-(4-bromophenyl)-1-methyl-3,4-dihydroquinoxalin-2(1H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1255772-68-9

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1255772-68-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1255772-68-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,5,7,7 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1255772-68:
(9*1)+(8*2)+(7*5)+(6*5)+(5*7)+(4*7)+(3*2)+(2*6)+(1*8)=179
179 % 10 = 9
So 1255772-68-9 is a valid CAS Registry Number.

1255772-68-9Downstream Products

1255772-68-9Relevant academic research and scientific papers

The first general, highly enantioselective lewis base organocatalyzed hydrosilylation of benzoxazinones and quinoxalinones

Xue, Zhou-Yang,Jiang, Yan,Peng, Xiao-Zhi,Yuan, Wei-Cheng,Zhang, Xiao-Mei

supporting information; experimental part, p. 2132 - 2136 (2010/11/04)

The first general, highly enantioselective hydrosilylation of benzoxazinones and quinoxalinones has been developed. The chiral Lewis base organocatalysis that are readily accessible from (1S,2R)-ephedrine and (1R,2S)-ephedrine promoted the title reaction to afford various chiral dihydrobenzoxazinones and dihydroquinoxalinones with good yields as well as good enantioselectivities.

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