Cas 128589-07-1,2-[1-Phenyl-meth-(E)-ylidene]-1-trimethylsilanyl-butan-1-one

128589-07-1

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Basic information

Product Name: 2-[1-Phenyl-meth-(E)-ylidene]-1-trimethylsilanyl-butan-1-one
Synonyms: 2-[1-Phenyl-meth-(E)-ylidene]-1-trimethylsilanyl-butan-1-one
CAS NO:128589-07-1
Molecular Formula:
Molecular Weight: 232.398
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: 2-[1-Phenyl-meth-(E)-ylidene]-1-trimethylsilanyl-butan-1-one(CAS DataBase Reference)
NIST Chemistry Reference: 2-[1-Phenyl-meth-(E)-ylidene]-1-trimethylsilanyl-butan-1-one(128589-07-1)
EPA Substance Registry System: 2-[1-Phenyl-meth-(E)-ylidene]-1-trimethylsilanyl-butan-1-one(128589-07-1)

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: 128589-07-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 128589-07-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,5,8 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128589-07:
(8*1)+(7*2)+(6*8)+(5*5)+(4*8)+(3*9)+(2*0)+(1*7)=161
161 % 10 = 1
So 128589-07-1 is a valid CAS Registry Number.

128589-07-1Upstream product

128588-90-9 3-benzyl-3-ethyl-2-phenylsulphonyl-2-trimethylsilyloxirane

128589-07-1Downstream Products

128589-07-1Relevant academic research and scientific papers

PREPARATION AND RING-OPENING REACTIONS OF 2-PHENYLSULPHONYL-2-TRIMETHYLSILYL OXIRANES

Hewkin, Cheryl T.,Jackson, Richard F. W.

, p. 1877 - 1880 (2007/10/02)

Reaction of 2-phenylsulphonyl oxiranes (1) with butyllithium in the presence of chlorotrimethylsilane gave 2-phenylsulphonyl-2-trimethylsilyl oxiranes (2), which on treatment with MgBr2*Et2O gave 2-bromoacylsilanes (3) and either bromovinyl sulphones (5)

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