Cas 210104-52-2,(C5H5)W(CO)(OSO2CF3)2(C(O)C(CH2)CH2C6H4OCH3)

210104-52-2

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Basic information

Product Name: (C₅H₅)W(CO)(OSO₂CF₃)2(C(O)C(CH₂)CH₂C₆H₄OCH₃)
Synonyms:
CAS NO:210104-52-2
Molecular Formula:
Molecular Weight: 750.303
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: (C₅H₅)W(CO)(OSO₂CF₃)2(C(O)C(CH₂)CH₂C₆H₄OCH₃)(CAS DataBase Reference)
NIST Chemistry Reference: (C₅H₅)W(CO)(OSO₂CF₃)2(C(O)C(CH₂)CH₂C₆H₄OCH₃)(210104-52-2)
EPA Substance Registry System: (C₅H₅)W(CO)(OSO₂CF₃)2(C(O)C(CH₂)CH₂C₆H₄OCH₃)(210104-52-2)

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: 210104-52-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 210104-52-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,0,1,0 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 210104-52:
(8*2)+(7*1)+(6*0)+(5*1)+(4*0)+(3*4)+(2*5)+(1*2)=52
52 % 10 = 2
So 210104-52-2 is a valid CAS Registry Number.

210104-52-2Upstream product

210104-52-2Downstream Products

210104-52-2Relevant academic research and scientific papers

Oxidative carbonylation of alkynyltungsten compounds via protonation with triflic acid

Liang, Kwei-Wen,Chandrasekharam,Li, Chien-Le,Liu, Rai-Shung

, p. 2683 - 2685 (1998)

Treatment of several alkynyltungsten(II) compounds with 4.0 mol equiv of CF3SO3H led to oxidative carbonylation to yield acyltungsten(IV) compounds; this reaction can be applied to syntheses of indanones and unsaturated carbonyl comp

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