Cas 1439725-01-5,(2S,3S,4S,5S,6R,9R,11S)-4-(benzyloxy)-9-ethyl-2-(2-hydroxyethyl)-3,5,11-trimethyl-1-oxa-7-azaspiro[5.5]undecan-8-one

1439725-01-5

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Basic information

Product Name: (2S,3S,4S,5S,6R,9R,11S)-4-(benzyloxy)-9-ethyl-2-(2-hydroxyethyl)-3,5,11-trimethyl-1-oxa-7-azaspiro[5.5]undecan-8-one
Synonyms: (2S,3S,4S,5S,6R,9R,11S)-4-(benzyloxy)-9-ethyl-2-(2-hydroxyethyl)-3,5,11-trimethyl-1-oxa-7-azaspiro[5.5]undecan-8-one
CAS NO:1439725-01-5
Molecular Formula:
Molecular Weight: 389.535
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: (2S,3S,4S,5S,6R,9R,11S)-4-(benzyloxy)-9-ethyl-2-(2-hydroxyethyl)-3,5,11-trimethyl-1-oxa-7-azaspiro[5.5]undecan-8-one(CAS DataBase Reference)
NIST Chemistry Reference: (2S,3S,4S,5S,6R,9R,11S)-4-(benzyloxy)-9-ethyl-2-(2-hydroxyethyl)-3,5,11-trimethyl-1-oxa-7-azaspiro[5.5]undecan-8-one(1439725-01-5)
EPA Substance Registry System: (2S,3S,4S,5S,6R,9R,11S)-4-(benzyloxy)-9-ethyl-2-(2-hydroxyethyl)-3,5,11-trimethyl-1-oxa-7-azaspiro[5.5]undecan-8-one(1439725-01-5)

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: 1439725-01-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1439725-01-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,9,7,2 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1439725-01:
(9*1)+(8*4)+(7*3)+(6*9)+(5*7)+(4*2)+(3*5)+(2*0)+(1*1)=175
175 % 10 = 5
So 1439725-01-5 is a valid CAS Registry Number.

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1439725-01-5Relevant academic research and scientific papers

Stereoselective synthesis of the C31-C41 spirolactam fragment of sanglifehrin a

Yadav,Raghavendra Rao,Kavita, Aala,Mohapatra, Debendra K.

, p. 2849 - 2858 (2013)

A stereoselective synthesis of the spirolactam fragment (C31-C41) of a highly-potent immunosuppressant sanglifehrin A is described. The key steps involved in this synthesis are a desymmetrization protocol, Sharpless asymmetric epoxidation, Crimmins syn aldol reaction, Barton-McCombie deoxygenation, and acid-mediated spirolactamization. Copyright

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