Cas 381234-67-9,1,3-Dioxolane-4-acetic acid, 4-bromo-2,2-dimethyl-5-oxo-, (1,1-dimethylethyl)diphenylsilyl ester

381234-67-9

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Basic information

Product Name: 1,3-Dioxolane-4-acetic acid, 4-bromo-2,2-dimethyl-5-oxo-, (1,1-dimethylethyl)diphenylsilyl ester
Synonyms:
CAS NO:381234-67-9
Molecular Formula: C23H27BrO5Si
Molecular Weight: 491.454
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: 1,3-Dioxolane-4-acetic acid, 4-bromo-2,2-dimethyl-5-oxo-, (1,1-dimethylethyl)diphenylsilyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 1,3-Dioxolane-4-acetic acid, 4-bromo-2,2-dimethyl-5-oxo-, (1,1-dimethylethyl)diphenylsilyl ester(381234-67-9)
EPA Substance Registry System: 1,3-Dioxolane-4-acetic acid, 4-bromo-2,2-dimethyl-5-oxo-, (1,1-dimethylethyl)diphenylsilyl ester(381234-67-9)

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: 381234-67-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 381234-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,1,2,3 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 381234-67:
(8*3)+(7*8)+(6*1)+(5*2)+(4*3)+(3*4)+(2*6)+(1*7)=139
139 % 10 = 9
So 381234-67-9 is a valid CAS Registry Number.

381234-67-9Upstream product

381234-66-8 C₂₃H₂₈O₅Si

381234-67-9Downstream Products

381234-69-1 C₂₃H₂₆O₅Si

381234-67-9Relevant academic research and scientific papers

(Z)-2,2-Dimethyl-5-carboxymethylene-1,3-dioxolan-4-one: a new synthon for the synthesis of α,γ-diketoacid derivatives

Banville, Jacques,Bouthillier, Gilles,Plamondon, Serge,Remillard, Roger,Meanwell, Nicholas A.,Martel, Alain,Walker, Michael A.

scheme or table, p. 3170 - 3173 (2010/08/05)

The synthesis and reactivity of (Z)-2,2-dimethyl-5-carboxymethylene-1,3-dioxolan-4-one, a new and versatile synthon useful for the synthesis of selectively protected α,γ-diketoacid derivatives, are described. This new, protected form of hydroxyl fumaric a

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