Cas 65657-78-5,2H-Pyran-3-carbonitrile, 6-[2-(4-methoxyphenyl)ethenyl]-4-(4-morpholinyl)-2-oxo-, (E)-

65657-78-5

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Basic information

Product Name: 2H-Pyran-3-carbonitrile, 6-[2-(4-methoxyphenyl)ethenyl]-4-(4-morpholinyl)-2-oxo-, (E)-
Synonyms:
CAS NO:65657-78-5
Molecular Formula: C19H18N2O4
Molecular Weight: 338.363
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: 2H-Pyran-3-carbonitrile, 6-[2-(4-methoxyphenyl)ethenyl]-4-(4-morpholinyl)-2-oxo-, (E)-(CAS DataBase Reference)
NIST Chemistry Reference: 2H-Pyran-3-carbonitrile, 6-[2-(4-methoxyphenyl)ethenyl]-4-(4-morpholinyl)-2-oxo-, (E)-(65657-78-5)
EPA Substance Registry System: 2H-Pyran-3-carbonitrile, 6-[2-(4-methoxyphenyl)ethenyl]-4-(4-morpholinyl)-2-oxo-, (E)-(65657-78-5)

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: 65657-78-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 65657-78-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,6,5 and 7 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 65657-78:
(7*6)+(6*5)+(5*6)+(4*5)+(3*7)+(2*7)+(1*8)=165
165 % 10 = 5
So 65657-78-5 is a valid CAS Registry Number.

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65657-78-5Relevant academic research and scientific papers

Synthesis and Reactions of 6-Aryl- and 6-Styryl-3-cyano-4-methylthio-2H-pyran-2-ones

Tominaga, Yoshinori,Ushirogochi, Atsuyuki,Matsuda, Yoshiro,Kobayashi, Goro

, p. 3384 - 3395 (2007/10/02)

The reaction of various types of acetyl compounds with a ketene dithioacetal, methyl 2-cyano-3,3-bis(methylthio)acrylate, in the presence of potassium hydroxide gave the corresponding 6-aryl- and 6-styryl-3-cyano-4-methylthio-2H-pyran-2-one derivatives.Th

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