Cas 1187680-44-9,(1'R,2'R,4R,5R)-4,5-bis(methoxydiphenylmethyl)-2-{2'-[(E)-2''-(triethylsilyloxymethyl)ethenyl]cyclopropyl}-1,3,2-dioxaborolane

1187680-44-9

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Basic information

Product Name: (1'R,2'R,4R,5R)-4,5-bis(methoxydiphenylmethyl)-2-{2'-[(E)-2''-(triethylsilyloxymethyl)ethenyl]cyclopropyl}-1,3,2-dioxaborolane
Synonyms:
CAS NO:1187680-44-9
Molecular Formula:
Molecular Weight: 674.76
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'R,2'R,4R,5R)-4,5-bis(methoxydiphenylmethyl)-2-{2'-[(E)-2''-(triethylsilyloxymethyl)ethenyl]cyclopropyl}-1,3,2-dioxaborolane(CAS DataBase Reference)
NIST Chemistry Reference: (1'R,2'R,4R,5R)-4,5-bis(methoxydiphenylmethyl)-2-{2'-[(E)-2''-(triethylsilyloxymethyl)ethenyl]cyclopropyl}-1,3,2-dioxaborolane(1187680-44-9)
EPA Substance Registry System: (1'R,2'R,4R,5R)-4,5-bis(methoxydiphenylmethyl)-2-{2'-[(E)-2''-(triethylsilyloxymethyl)ethenyl]cyclopropyl}-1,3,2-dioxaborolane(1187680-44-9)

Safety Data

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Safety Statements: N/A
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RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1187680-44-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1187680-44-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,6,8 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1187680-44:
(9*1)+(8*1)+(7*8)+(6*7)+(5*6)+(4*8)+(3*0)+(2*4)+(1*4)=189
189 % 10 = 9
So 1187680-44-9 is a valid CAS Registry Number.

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1187680-44-9Relevant academic research and scientific papers

Enantiomerically Pure Vinylcyclopropylboronic Esters

Hohn, Erwin,Palecek, Jiri,Pietruszka, Joerg,Frey, Wolfgang

, p. 3765 - 3782 (2009)

Vinylcyclopropanes are versatile intermediates and products in organic synthesis. The corresponding enantiomerically pure boronic esters should lead to highly flexible building blocks with a variety of applications. A detailed study towards the selective

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