Cas 150646-49-4,4-Triphenylsilanyloxy-3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalene

150646-49-4

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Basic information

Product Name: 4-Triphenylsilanyloxy-3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalene
Synonyms: 4-Triphenylsilanyloxy-3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalene
CAS NO:150646-49-4
Molecular Formula:
Molecular Weight: 590.69
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: 4-Triphenylsilanyloxy-3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalene(CAS DataBase Reference)
NIST Chemistry Reference: 4-Triphenylsilanyloxy-3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalene(150646-49-4)
EPA Substance Registry System: 4-Triphenylsilanyloxy-3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalene(150646-49-4)

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: 150646-49-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 150646-49-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,6,4 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 150646-49:
(8*1)+(7*5)+(6*0)+(5*6)+(4*4)+(3*6)+(2*4)+(1*9)=124
124 % 10 = 4
So 150646-49-4 is a valid CAS Registry Number.

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150646-49-4Relevant academic research and scientific papers

Asymmetric silylphosphite esters: Synthesis and reactivity of (rac-O,O-binaphtholato)POSiR3 (R3=Ph3, (t)BuMe2, Et3)

Greene,Kee

, p. 1651 - 1657 (1993)

The new silylphosphite compounds, (rac-O,O-binaphtholato)POSiR3 (R3=Ph3, (t)BuMe2, Et3) have been synthesised by the reactions of (rac-O,O-binaphtholato)PCI and R3SiOH. The abilities of these silylphosphite esters to act as phosphonylating agents towards benzaldehyde have been investigated.

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