Cas 1266339-63-2,ethyl 2-((2S,3R,4S)-4-((2-hydroxy-3-methylphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate

1266339-63-2

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Basic information

Product Name: ethyl 2-((2S,3R,4S)-4-((2-hydroxy-3-methylphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate
Synonyms: ethyl 2-((2S,3R,4S)-4-((2-hydroxy-3-methylphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate
CAS NO:1266339-63-2
Molecular Formula:
Molecular Weight: 400.431
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: ethyl 2-((2S,3R,4S)-4-((2-hydroxy-3-methylphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate(CAS DataBase Reference)
NIST Chemistry Reference: ethyl 2-((2S,3R,4S)-4-((2-hydroxy-3-methylphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate(1266339-63-2)
EPA Substance Registry System: ethyl 2-((2S,3R,4S)-4-((2-hydroxy-3-methylphenyl)amino)-3-methyl-3-nitrochroman-2-yl)acetate(1266339-63-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1266339-63-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1266339-63-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,6,3,3 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1266339-63:
(9*1)+(8*2)+(7*6)+(6*6)+(5*3)+(4*3)+(3*9)+(2*6)+(1*3)=172
172 % 10 = 2
So 1266339-63-2 is a valid CAS Registry Number.

1266339-63-2Upstream product

1266339-63-2Downstream Products

1266339-63-2Relevant academic research and scientific papers

Catalytic asymmetric aza-Michael-Michael addition cascade: Enantioselective synthesis of polysubstituted 4-aminobenzopyrans

Wang, Xu-Fan,An, Jing,Zhang, Xiao-Xiao,Tan, Fen,Chen, Jia-Rong,Xiao, Wen-Jing

, p. 808 - 811 (2011)

A catalytic asymmetric aza-Michael-Michael addition cascade of anilines to nitroolefin enoates in the presence of chiral bifunctional thiourea catalysts has been disclosed. This reaction provides a mild and efficient approach to polysubstituted chiral 4-a

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