Cas 197789-76-7,((1S,5R,7R)-10,10-Dimethyl-3,3-dioxo-3λ<sup>6</sup>-thia-4-aza-tricyclo[5.2.1.0<sup>1,5</sup>]dec-4-yl)-((4R,5R)-4-hydroxy-3-phenyl-4,5-dihydro-isoxazol-5-yl)-methanone

197789-76-7

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Basic information

Product Name: ((1S,5R,7R)-10,10-Dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]dec-4-yl)-((4R,5R)-4-hydroxy-3-phenyl-4,5-dihydro-isoxazol-5-yl)-methanone
Synonyms:
CAS NO:197789-76-7
Molecular Formula:
Molecular Weight: 404.487
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: ((1S,5R,7R)-10,10-Dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]dec-4-yl)-((4R,5R)-4-hydroxy-3-phenyl-4,5-dihydro-isoxazol-5-yl)-methanone(CAS DataBase Reference)
NIST Chemistry Reference: ((1S,5R,7R)-10,10-Dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]dec-4-yl)-((4R,5R)-4-hydroxy-3-phenyl-4,5-dihydro-isoxazol-5-yl)-methanone(197789-76-7)
EPA Substance Registry System: ((1S,5R,7R)-10,10-Dimethyl-3,3-dioxo-3λ⁶-thia-4-aza-tricyclo[5.2.1.0^1,5]dec-4-yl)-((4R,5R)-4-hydroxy-3-phenyl-4,5-dihydro-isoxazol-5-yl)-methanone(197789-76-7)

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: 197789-76-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 197789-76-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,7,8 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 197789-76:
(8*1)+(7*9)+(6*7)+(5*7)+(4*8)+(3*9)+(2*7)+(1*6)=227
227 % 10 = 7
So 197789-76-7 is a valid CAS Registry Number.

197789-76-7Upstream product

197789-76-7Downstream Products

94594-90-8 (2R)-bornane-10,2-sultam

197789-76-7Relevant academic research and scientific papers

An efficient method for the preparation of optically active 4-hydroxy-Δ2-isoxazolines

Wallace, Richard H.,Liu, Jinchu,Zong,Eddings, Alicia

, p. 6791 - 6794 (1997)

In this letter we report a method for the preparation of optically active 4-hydroxy-Δ2-isoxazolines. This methodology relies on the use of a camphorsultam substituted vinylboronic ester which upon nitrile oxide cycloaddition and oxidation affords the optically active 4-hydroxy-Δ2-isoxazolines in good yield.

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