Cas 98445-15-9,(4-methyl-2-oxo-2H-pyran-6-yl)methyl cinnamate

98445-15-9

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Basic information

Product Name: (4-methyl-2-oxo-2H-pyran-6-yl)methyl cinnamate
Synonyms: (4-methyl-2-oxo-2H-pyran-6-yl)methyl cinnamate
CAS NO:98445-15-9
Molecular Formula:
Molecular Weight: 270.285
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: (4-methyl-2-oxo-2H-pyran-6-yl)methyl cinnamate(CAS DataBase Reference)
NIST Chemistry Reference: (4-methyl-2-oxo-2H-pyran-6-yl)methyl cinnamate(98445-15-9)
EPA Substance Registry System: (4-methyl-2-oxo-2H-pyran-6-yl)methyl cinnamate(98445-15-9)

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: 98445-15-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 98445-15-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,4,4 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 98445-15:
(7*9)+(6*8)+(5*4)+(4*4)+(3*5)+(2*1)+(1*5)=169
169 % 10 = 9
So 98445-15-9 is a valid CAS Registry Number.

98445-15-9Upstream product

98445-15-9Downstream Products

98369-39-2 5-Methyl-7-phenyl-3H-isobenzofuran-1-one

98445-15-9Relevant academic research and scientific papers

REGIOSELECTIVE SYNTHESIS OF SUBSTITUTED PHTHALIDES VIA INTRAMOLECULAR "DIENE-REGENERATIVE" DIELS-ALDER REACTION OF 2-PYRONES

Noguchi, Michihiko,Kakimoto, Shinji,Kawakami, Hisao,Kajigaeshi, Shoji

, p. 1085 - 1088 (2007/10/02)

Some 2-pyrone-6-carboxylates bearing appropriate dienophiles in ester moieties underwent "diene-regenerative" Diels-Alder reaction to afford the dihydrophthalides, which were aromatized to phthalide derivatives in the presence of palladium-charcoal.In these reactions the substituents at 4 or 7-position of phthalides arose from those on yhe dienophile moieties in the starting 2-pyrones.

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