Cas 133285-95-7,4-((2S,3R)-4-Methylene-5-oxo-3-phenyl-tetrahydro-furan-2-yl)-benzoic acid methyl ester

133285-95-7

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Basic information

Product Name: 4-((2S,3R)-4-Methylene-5-oxo-3-phenyl-tetrahydro-furan-2-yl)-benzoic acid methyl ester
Synonyms: 4-((2S,3R)-4-Methylene-5-oxo-3-phenyl-tetrahydro-furan-2-yl)-benzoic acid methyl ester
CAS NO:133285-95-7
Molecular Formula:
Molecular Weight: 308.334
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-((2S,3R)-4-Methylene-5-oxo-3-phenyl-tetrahydro-furan-2-yl)-benzoic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 4-((2S,3R)-4-Methylene-5-oxo-3-phenyl-tetrahydro-furan-2-yl)-benzoic acid methyl ester(133285-95-7)
EPA Substance Registry System: 4-((2S,3R)-4-Methylene-5-oxo-3-phenyl-tetrahydro-furan-2-yl)-benzoic acid methyl ester(133285-95-7)

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: 133285-95-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 133285-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,2,8 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 133285-95:
(8*1)+(7*3)+(6*3)+(5*2)+(4*8)+(3*5)+(2*9)+(1*5)=127
127 % 10 = 7
So 133285-95-7 is a valid CAS Registry Number.

133285-95-7Upstream product

133285-95-7Downstream Products

133285-95-7Relevant academic research and scientific papers

Palladium-catalyzed carbonyl allylation by 2-(hydroxymethyl)acrylate derivatives: Synthesis of α-methylene-γ-butyrolactones

Masuyama,Nimura,Kurusu

, p. 225 - 228 (1991)

Ethyl 2-(hydroxymethyl)acrylate derivatives serve as reagents for 2-ethoxycarnonylallylation of carbonyl compounds using PdCl2(PhCN)2-SnCl2 system to produce α-methylene-γ-butyrolactones diastereoselectively.

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