Cas 268552-25-6,(4S,5S)-2-((S)-4,5-Dimethyl-3,6-diphenyl-1-phospha-bicyclo[2.2.1]hepta-2,5-dien-2-yl)-4,5-diphenyl-[1,3]dioxolane

268552-25-6

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Basic information

Product Name: (4S,5S)-2-((S)-4,5-Dimethyl-3,6-diphenyl-1-phospha-bicyclo[2.2.1]hepta-2,5-dien-2-yl)-4,5-diphenyl-[1,3]dioxolane
Synonyms:
CAS NO:268552-25-6
Molecular Formula:
Molecular Weight: 514.604
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: (4S,5S)-2-((S)-4,5-Dimethyl-3,6-diphenyl-1-phospha-bicyclo[2.2.1]hepta-2,5-dien-2-yl)-4,5-diphenyl-[1,3]dioxolane(CAS DataBase Reference)
NIST Chemistry Reference: (4S,5S)-2-((S)-4,5-Dimethyl-3,6-diphenyl-1-phospha-bicyclo[2.2.1]hepta-2,5-dien-2-yl)-4,5-diphenyl-[1,3]dioxolane(268552-25-6)
EPA Substance Registry System: (4S,5S)-2-((S)-4,5-Dimethyl-3,6-diphenyl-1-phospha-bicyclo[2.2.1]hepta-2,5-dien-2-yl)-4,5-diphenyl-[1,3]dioxolane(268552-25-6)

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: 268552-25-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 268552-25-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,8,5,5 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 268552-25:
(8*2)+(7*6)+(6*8)+(5*5)+(4*5)+(3*2)+(2*2)+(1*5)=166
166 % 10 = 6
So 268552-25-6 is a valid CAS Registry Number.

268552-25-6Upstream product

268552-25-6Downstream Products

268552-25-6Relevant academic research and scientific papers

Enantiopure 1-phosphanorbornadiene-2-carboxaldehydes

Lelievre, Stephane,Mercier, Francois,Ricard, Louis,Mathey, Francois

, p. 4601 - 4608 (2000)

The reaction of phenylpropargyl aldehyde diethyl acetal with 1-phenyl-3,4-dimethylphosphole at 140°C or 1,2,5-triphenylphosphole at 170°C leads, after deprotection, to the corresponding 1-phosphanorbornadiene-2-carboxaldehydes 3 and 4 in 88 and 45% yields

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