Cas 1721-85-3,trans-1,2-Diphenyl-but-1-en-3-on-syn(methyl)-oxim

1721-85-3

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Basic information

Product Name: trans-1,2-Diphenyl-but-1-en-3-on-syn(methyl)-oxim
Synonyms:
CAS NO:1721-85-3
Molecular Formula:
Molecular Weight: 237.301
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: trans-1,2-Diphenyl-but-1-en-3-on-syn(methyl)-oxim(CAS DataBase Reference)
NIST Chemistry Reference: trans-1,2-Diphenyl-but-1-en-3-on-syn(methyl)-oxim(1721-85-3)
EPA Substance Registry System: trans-1,2-Diphenyl-but-1-en-3-on-syn(methyl)-oxim(1721-85-3)

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: 1721-85-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1721-85-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,2 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1721-85:
(6*1)+(5*7)+(4*2)+(3*1)+(2*8)+(1*5)=73
73 % 10 = 3
So 1721-85-3 is a valid CAS Registry Number.

1721-85-3Upstream product

1721-85-3Downstream Products

1721-85-3Relevant academic research and scientific papers

Addition of arylboronic acids to arylpropargyl alcohols en route to indenes and quinolines

Panteleev, Jane,Huang, Richard Y.,Lui, Erica K. J.,Lautens, Mark

, p. 5314 - 5317 (2011/12/01)

A regio- and stereoselective rhodium-catalyzed synthesis of trisubstituted allylic alcohols is described. The utility of these synthons is demonstrated in a convenient synthesis of indenes and quinolines.

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