Cas 130281-62-8,[(E)-2,3-Diphenyl-1-(triphenyl-λ<sup>5</sup>-phosphanylidene)-allyl]-triphenyl-phosphonium; bromide

130281-62-8

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Basic information

Product Name: [(E)-2,3-Diphenyl-1-(triphenyl-λ⁵-phosphanylidene)-allyl]-triphenyl-phosphonium; bromide
Synonyms:
CAS NO:130281-62-8
Molecular Formula:
Molecular Weight: 795.738
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: [(E)-2,3-Diphenyl-1-(triphenyl-λ⁵-phosphanylidene)-allyl]-triphenyl-phosphonium; bromide(CAS DataBase Reference)
NIST Chemistry Reference: [(E)-2,3-Diphenyl-1-(triphenyl-λ⁵-phosphanylidene)-allyl]-triphenyl-phosphonium; bromide(130281-62-8)
EPA Substance Registry System: [(E)-2,3-Diphenyl-1-(triphenyl-λ⁵-phosphanylidene)-allyl]-triphenyl-phosphonium; bromide(130281-62-8)

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: 130281-62-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 130281-62-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,8 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130281-62:
(8*1)+(7*3)+(6*0)+(5*2)+(4*8)+(3*1)+(2*6)+(1*2)=88
88 % 10 = 8
So 130281-62-8 is a valid CAS Registry Number.

130281-62-8Upstream product

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130281-62-8Relevant academic research and scientific papers

Reactions of ethinyltriphenylphosphonium salts with phosphoniumylides

Bestmann,Kisielowski

, p. 3301 - 3304 (1990)

Ethinylphosphonium salts 4 react with methylenetriphenylphosphorane 5 to give 1,3-bis-(triphenylphosphonio)propenid-cation salts 6, whereas from 4 with benzylidenetriphenylphosphorane 10α and isopropylidenetriphenylphosphorane 10β the 1.3-diphosphaallyl-c

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