Cas 155644-43-2,6-tert-butyl-5-(2,2-dimethylpropanoyl)-2-methyl-2-phenyl-4H-1,3-dioxin-4-one

155644-43-2

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Basic information

Product Name: 6-tert-butyl-5-(2,2-dimethylpropanoyl)-2-methyl-2-phenyl-4H-1,3-dioxin-4-one
Synonyms: 6-tert-butyl-5-(2,2-dimethylpropanoyl)-2-methyl-2-phenyl-4H-1,3-dioxin-4-one
CAS NO:155644-43-2
Molecular Formula: C20H26O4
Molecular Weight: 330.41804
EINECS: N/A
Product Categories: N/A
Mol File: 155644-43-2.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 6-tert-butyl-5-(2,2-dimethylpropanoyl)-2-methyl-2-phenyl-4H-1,3-dioxin-4-one(CAS DataBase Reference)
NIST Chemistry Reference: 6-tert-butyl-5-(2,2-dimethylpropanoyl)-2-methyl-2-phenyl-4H-1,3-dioxin-4-one(155644-43-2)
EPA Substance Registry System: 6-tert-butyl-5-(2,2-dimethylpropanoyl)-2-methyl-2-phenyl-4H-1,3-dioxin-4-one(155644-43-2)

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: 155644-43-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 155644-43-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,6,4 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 155644-43:
(8*1)+(7*5)+(6*5)+(5*6)+(4*4)+(3*4)+(2*4)+(1*3)=142
142 % 10 = 2
So 155644-43-2 is a valid CAS Registry Number.

155644-43-2Upstream product

155644-43-2Downstream Products

155644-43-2Relevant academic research and scientific papers

Cycloaddition Reactions of Neat Dipivaloylketene

Kappe, C. Oliver,Wentrup, Curt,Kollenz, Gert

, p. 1133 - 1142 (1993)

Various hetero-Diels-Alder cycloaddition reactions of dipivaloylketene (2) with polarized multiple bond systems are described.Aldehydes and ketones react with 2 to furnish 1,3-dioxin-4-ones 7, imines and heterocumulenes (X=C=N) form 1,3-oxazin-4-o

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