Cas 219908-81-3,(1S,3S,5S,8aS)-1,3-Bis-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-5-phenyl-tetrahydro-oxazolo[4,3-c][1,4]oxazin-8-one

219908-81-3

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Basic information

Product Name: (1S,3S,5S,8aS)-1,3-Bis-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-5-phenyl-tetrahydro-oxazolo[4,3-c][1,4]oxazin-8-one
Synonyms:
CAS NO:219908-81-3
Molecular Formula:
Molecular Weight: 419.475
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,3S,5S,8aS)-1,3-Bis-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-5-phenyl-tetrahydro-oxazolo[4,3-c][1,4]oxazin-8-one(CAS DataBase Reference)
NIST Chemistry Reference: (1S,3S,5S,8aS)-1,3-Bis-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-5-phenyl-tetrahydro-oxazolo[4,3-c][1,4]oxazin-8-one(219908-81-3)
EPA Substance Registry System: (1S,3S,5S,8aS)-1,3-Bis-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-5-phenyl-tetrahydro-oxazolo[4,3-c][1,4]oxazin-8-one(219908-81-3)

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: 219908-81-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 219908-81-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,9,0 and 8 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 219908-81:
(8*2)+(7*1)+(6*9)+(5*9)+(4*0)+(3*8)+(2*8)+(1*1)=163
163 % 10 = 3
So 219908-81-3 is a valid CAS Registry Number.

219908-81-3Upstream product

219908-81-3Downstream Products

219908-81-3Relevant academic research and scientific papers

Double diastereocontrol in the synthesis of enantiomerically pure polyoxamic acid

Harwood, Laurence M.,Robertson, Sarah M.

, p. 2641 - 2642 (1998)

Polyoxamic acid 4 is prepared by a short and efficient process involving diastereochemically matched cycloaddition of 5-(S)-phenylmorpholin-2-one 1 with (S)-glyceraldehyde acetonide 2, followed by sequential hydrolysis and hydrogenolysis of the adduct.

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