Cas 83291-83-2,Acetic acid 2-((4aR,4bS,5S,6aS,6bR,9aS,10aS,10bS)-8-benzyl-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-6b-yl)-2-oxo-ethyl ester

83291-83-2

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Basic information

Product Name: Acetic acid 2-((4aR,4bS,5S,6aS,6bR,9aS,10aS,10bS)-8-benzyl-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-6b-yl)-2-oxo-ethyl ester
Synonyms:
CAS NO:83291-83-2
Molecular Formula:
Molecular Weight: 519.638
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: Acetic acid 2-((4aR,4bS,5S,6aS,6bR,9aS,10aS,10bS)-8-benzyl-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-6b-yl)-2-oxo-ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Acetic acid 2-((4aR,4bS,5S,6aS,6bR,9aS,10aS,10bS)-8-benzyl-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-6b-yl)-2-oxo-ethyl ester(83291-83-2)
EPA Substance Registry System: Acetic acid 2-((4aR,4bS,5S,6aS,6bR,9aS,10aS,10bS)-8-benzyl-5-hydroxy-4a,6a-dimethyl-2-oxo-2,4a,4b,5,6,6a,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-6b-yl)-2-oxo-ethyl ester(83291-83-2)

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: 83291-83-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 83291-83-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,2,9 and 1 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 83291-83:
(7*8)+(6*3)+(5*2)+(4*9)+(3*1)+(2*8)+(1*3)=142
142 % 10 = 2
So 83291-83-2 is a valid CAS Registry Number.

83291-83-2Upstream product

83291-83-2Downstream Products

83291-83-2Relevant academic research and scientific papers

Synthesis and Topical Antiinflamatory Activity of Some Steroidal Isoxazolidines

Green, Michael J.,Tiberi, Robert L.,Friary, Richard,Lutsky, Barry N.,Berkenkoph, Joseph,et al.

, p. 1492 - 1495 (1982)

1,3-Dipolar cycloaddition of N-methylnitrone, N-benzylnitrone, and pyrroline N-oxide to 1,4,16-pregnatriene-3,20-diones is described.In each case only isoxazolidines were isolated.The pentacyclic adducts 16-19 were active topical antiinflammatory agents in mice, with 18 being more potent than any of the standard compound tested.The hexacyclic adduct 20 was inactive in this assay.

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