Cas 139255-98-4,(S)-3-Phenyl-4,5-dihydro-isoxazole-5-carboxylic acid (1-hydroxy-1-methyl-ethyl)-((R)-2-hydroxy-1-phenyl-ethyl)-amide

139255-98-4

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Basic information

Product Name: (S)-3-Phenyl-4,5-dihydro-isoxazole-5-carboxylic acid (1-hydroxy-1-methyl-ethyl)-((R)-2-hydroxy-1-phenyl-ethyl)-amide
Synonyms: (S)-3-Phenyl-4,5-dihydro-isoxazole-5-carboxylic acid (1-hydroxy-1-methyl-ethyl)-((R)-2-hydroxy-1-phenyl-ethyl)-amide
CAS NO:139255-98-4
Molecular Formula:
Molecular Weight: 368.433
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: (S)-3-Phenyl-4,5-dihydro-isoxazole-5-carboxylic acid (1-hydroxy-1-methyl-ethyl)-((R)-2-hydroxy-1-phenyl-ethyl)-amide(CAS DataBase Reference)
NIST Chemistry Reference: (S)-3-Phenyl-4,5-dihydro-isoxazole-5-carboxylic acid (1-hydroxy-1-methyl-ethyl)-((R)-2-hydroxy-1-phenyl-ethyl)-amide(139255-98-4)
EPA Substance Registry System: (S)-3-Phenyl-4,5-dihydro-isoxazole-5-carboxylic acid (1-hydroxy-1-methyl-ethyl)-((R)-2-hydroxy-1-phenyl-ethyl)-amide(139255-98-4)

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: 139255-98-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 139255-98-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,2,5 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 139255-98:
(8*1)+(7*3)+(6*9)+(5*2)+(4*5)+(3*5)+(2*9)+(1*8)=154
154 % 10 = 4
So 139255-98-4 is a valid CAS Registry Number.

139255-98-4Upstream product

139255-98-4Downstream Products

139256-00-1 N-<(1R)-2-hydroxy-1-phenylethyl>-(5S)-3-phenyl-2-isoxazoline-5-carboxamide

139255-98-4Relevant academic research and scientific papers

2,2-dimethyl-4-phenyloxazolidine and 2,2-dimethyl-4,5-diphenylimidazolidine as new chiral auxiliaries. Applications to asymmetric nitrile oxide cycloadditions

Kanemasa,Onimura,Wada,Tanaka

, p. 1185 - 1188 (2007/10/02)

Asymmetric dipolar cycloadditions of a nitrile oxide to the acrylamide derivatives of two new chiral auxiliaries, (R)-2,2-dimethyl-4-phenyloxazolidines and (S,S)-2,2-dimethyl-4,5-diphenylimidazolidine, show satisfactorily high diastereoselectivities (up to 91%).

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