Cas 154495-19-9,(1aS,1bR,4R,5aS)-4-Phenyl-tetrahydro-1,3-dioxa-4a-aza-cyclopropa[a]pentalen-5-one

154495-19-9

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Basic information

Product Name: (1aS,1bR,4R,5aS)-4-Phenyl-tetrahydro-1,3-dioxa-4a-aza-cyclopropa[a]pentalen-5-one
Synonyms:
CAS NO:154495-19-9
Molecular Formula:
Molecular Weight: 217.224
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: (1aS,1bR,4R,5aS)-4-Phenyl-tetrahydro-1,3-dioxa-4a-aza-cyclopropa[a]pentalen-5-one(CAS DataBase Reference)
NIST Chemistry Reference: (1aS,1bR,4R,5aS)-4-Phenyl-tetrahydro-1,3-dioxa-4a-aza-cyclopropa[a]pentalen-5-one(154495-19-9)
EPA Substance Registry System: (1aS,1bR,4R,5aS)-4-Phenyl-tetrahydro-1,3-dioxa-4a-aza-cyclopropa[a]pentalen-5-one(154495-19-9)

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: 154495-19-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 154495-19-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,4,9 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 154495-19:
(8*1)+(7*5)+(6*4)+(5*4)+(4*9)+(3*5)+(2*1)+(1*9)=149
149 % 10 = 9
So 154495-19-9 is a valid CAS Registry Number.

154495-19-9Upstream product

134107-65-6 (3R,7aS)-3-phenyl-3,7a-dihydro-1H-pyrrolo[1,2-c]oxazol-5-one

154495-19-9Downstream Products

154495-19-9Relevant academic research and scientific papers

A concise diastereoselective synthesis of the natural (2R, 3S)2-hydroxymethyl-3-hydroxy pyrrolidine

Griffart-Brunet, Dominique,Langlois, Nicole

, p. 119 - 122 (1994)

(2R, 3S)-2-hydroxymethyl-3-hydroxy pyrrolidine 4, a constituent of CAstanospermum ausfrale, 1 was synthesized from (S)-pyroglutamic acid through diastereoselective epoxidation of α, β-unsaturated pyrrolidone 8.

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