Cas 491589-41-4,1,3,2-Dioxaborinane, 2-cyclohexyl-4-[(1S)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-5-meth yl-6-(1-methylethenyl)-, (4S,5R,6R)-

491589-41-4

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Basic information

Product Name: 1,3,2-Dioxaborinane, 2-cyclohexyl-4-[(1S)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-5-meth yl-6-(1-methylethenyl)-, (4S,5R,6R)-
Synonyms:
CAS NO:491589-41-4
Molecular Formula: C21H41BO3Si
Molecular Weight: 380.451
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: 1,3,2-Dioxaborinane, 2-cyclohexyl-4-[(1S)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-5-meth yl-6-(1-methylethenyl)-, (4S,5R,6R)-(CAS DataBase Reference)
NIST Chemistry Reference: 1,3,2-Dioxaborinane, 2-cyclohexyl-4-[(1S)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-5-meth yl-6-(1-methylethenyl)-, (4S,5R,6R)-(491589-41-4)
EPA Substance Registry System: 1,3,2-Dioxaborinane, 2-cyclohexyl-4-[(1S)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-5-meth yl-6-(1-methylethenyl)-, (4S,5R,6R)-(491589-41-4)

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: 491589-41-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 491589-41-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,1,5,8 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 491589-41:
(8*4)+(7*9)+(6*1)+(5*5)+(4*8)+(3*9)+(2*4)+(1*1)=194
194 % 10 = 4
So 491589-41-4 is a valid CAS Registry Number.

491589-41-4Upstream product

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491589-41-4Relevant academic research and scientific papers

Stereoselective synthesis of syn,syn-2-methyl-1,3-diols through one-pot aldol-reduction sequence

Galobardes, Marta,Mena, Marisa,Romea, Pedro,Urpí, Fèlix,Vilarrasa, Jaume

, p. 6145 - 6148 (2002)

Chx2BCl-mediated syn-aldol reaction of the α-OTBS lactate-derived ketone 1 followed by in situ reduction of the resulting boron aldolate with LiBH4 lead to complete stereoselectivity for the boronates 2 in 80-95% yields. Then, a very

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