Cas 317375-93-2,chloro(η(5)-cyclopentadienyl)(nitrosyl)(η(2)-diphenylphosphinovinyl)tungsten

317375-93-2

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Basic information

Product Name: chloro(η(5)-cyclopentadienyl)(nitrosyl)(η(2)-diphenylphosphinovinyl)tungsten
Synonyms:
CAS NO:317375-93-2
Molecular Formula:
Molecular Weight: 525.627
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: chloro(η(5)-cyclopentadienyl)(nitrosyl)(η(2)-diphenylphosphinovinyl)tungsten(CAS DataBase Reference)
NIST Chemistry Reference: chloro(η(5)-cyclopentadienyl)(nitrosyl)(η(2)-diphenylphosphinovinyl)tungsten(317375-93-2)
EPA Substance Registry System: chloro(η(5)-cyclopentadienyl)(nitrosyl)(η(2)-diphenylphosphinovinyl)tungsten(317375-93-2)

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: 317375-93-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 317375-93-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,7,3,7 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 317375-93:
(8*3)+(7*1)+(6*7)+(5*3)+(4*7)+(3*5)+(2*9)+(1*3)=152
152 % 10 = 2
So 317375-93-2 is a valid CAS Registry Number.

317375-93-2Upstream product

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317375-93-2Relevant academic research and scientific papers

η2-alkynyl and vinylidene transition metal complexes. 6. Reaction of tungsten vinylidene complexes with chlorophosphines as nucleophile. Preparation and crystal structural analysis of neutral η2-phosphinovinyl complexes

Ipaktschi,Klotzbach,Duelmer

, p. 5281 - 5286 (2000)

The reaction of vinylidene complexes [(η5-C5H5)(CO)(NO)WqqCqqCHR] [R = H (1a), CH3 (1b), C6H5 (1c)] with chlorodiphenylphosphine (2) leads to neutral {(η5-C5H5/s

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