Cas 79664-04-3,(η(4)-1-tert-butyl-1-benzoyl-3,4-dimethylphospholium)(η(5)-3,4-dimethylphospholyl)iron

79664-04-3

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Basic information

Product Name: (η(4)-1-tert-butyl-1-benzoyl-3,4-dimethylphospholium)(η(5)-3,4-dimethylphospholyl)iron
Synonyms:
CAS NO:79664-04-3
Molecular Formula:
Molecular Weight: 440.285
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: (η(4)-1-tert-butyl-1-benzoyl-3,4-dimethylphospholium)(η(5)-3,4-dimethylphospholyl)iron(CAS DataBase Reference)
NIST Chemistry Reference: (η(4)-1-tert-butyl-1-benzoyl-3,4-dimethylphospholium)(η(5)-3,4-dimethylphospholyl)iron(79664-04-3)
EPA Substance Registry System: (η(4)-1-tert-butyl-1-benzoyl-3,4-dimethylphospholium)(η(5)-3,4-dimethylphospholyl)iron(79664-04-3)

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: 79664-04-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 79664-04-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,6,6 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 79664-04:
(7*7)+(6*9)+(5*6)+(4*6)+(3*4)+(2*0)+(1*4)=173
173 % 10 = 3
So 79664-04-3 is a valid CAS Registry Number.

79664-04-3Upstream product

79664-04-3Downstream Products

79664-04-3Relevant academic research and scientific papers

Reaction of 1-Alkyl-1,1-diphosphaferrocene monoanions with acyl chlorides. Synthesis and zwitterionic structure of stable λ3,λ5-diphosphaferrocenes

Deschamps, Bernard

, p. 312 - 316 (2008/10/08)

Reaction of tert-butyllithium with 3,3′,4,4′-tetramethyl-1,I′-diphosphaferrocene (1) affords the 1-tert-butyl P anion 2a which reacts in situ with acyl chlorides to give the corresponding stable I-tert-butyl-1-acyl-1,1′-diphosphsferrocenes 4 (acyl = MeCO) and 5 (acyl = PhCO).

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