Cas 1263786-41-9,methyl (2R,3S,4aR)-3-(2-methoxyphenyl)-4a-methyl-1-oxo-1,2,3,4,4a,6-hexahydrobenzo[d]pyrido[2,1-b][1,3]oxazine-2-carboxylate

1263786-41-9

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Basic information

Product Name: methyl (2R,3S,4aR)-3-(2-methoxyphenyl)-4a-methyl-1-oxo-1,2,3,4,4a,6-hexahydrobenzo[d]pyrido[2,1-b][1,3]oxazine-2-carboxylate
Synonyms: methyl (2R,3S,4aR)-3-(2-methoxyphenyl)-4a-methyl-1-oxo-1,2,3,4,4a,6-hexahydrobenzo[d]pyrido[2,1-b][1,3]oxazine-2-carboxylate
CAS NO:1263786-41-9
Molecular Formula:
Molecular Weight: 381.428
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: methyl (2R,3S,4aR)-3-(2-methoxyphenyl)-4a-methyl-1-oxo-1,2,3,4,4a,6-hexahydrobenzo[d]pyrido[2,1-b][1,3]oxazine-2-carboxylate(CAS DataBase Reference)
NIST Chemistry Reference: methyl (2R,3S,4aR)-3-(2-methoxyphenyl)-4a-methyl-1-oxo-1,2,3,4,4a,6-hexahydrobenzo[d]pyrido[2,1-b][1,3]oxazine-2-carboxylate(1263786-41-9)
EPA Substance Registry System: methyl (2R,3S,4aR)-3-(2-methoxyphenyl)-4a-methyl-1-oxo-1,2,3,4,4a,6-hexahydrobenzo[d]pyrido[2,1-b][1,3]oxazine-2-carboxylate(1263786-41-9)

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: 1263786-41-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1263786-41-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,3,7,8 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1263786-41:
(9*1)+(8*2)+(7*6)+(6*3)+(5*7)+(4*8)+(3*6)+(2*4)+(1*1)=179
179 % 10 = 9
So 1263786-41-9 is a valid CAS Registry Number.

1263786-41-9Upstream product

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1263786-41-9Relevant academic research and scientific papers

Diastereo-and enantioselective synthesis of oxazine and oxazolidine derivatives with a chiral quaternary carbon center under multifunctional catalysis

Jin, Zhichao,Wang, Xiao,Huang, Huicai,Liang, Xinmiao,Ye, Jinxing

supporting information; scheme or table, p. 564 - 567 (2011/04/25)

An easy one-pot, multistep cascade reaction which could afford a series of substituted benzo[d]pyrido[2,1-b]oxazolidine and [1,3]oxazine derivatives in a highly enantio-(up to 98% ee) and diastereoselective (4:1 to >20:1 dr) manner with generally good to excellent yields (up to 99%) has been developed. This well designed strategy could be applied to a wide scope of substrates under mild conditions with simple operations.

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