Cas 143585-34-6,2(3H)-Furanone, 5-(1,1-dimethyl-2-oxo-2-phenylethyl)dihydro-4-methyl-, trans-

143585-34-6

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Basic information

Product Name: 2(3H)-Furanone, 5-(1,1-dimethyl-2-oxo-2-phenylethyl)dihydro-4-methyl-, trans-
Synonyms:
CAS NO:143585-34-6
Molecular Formula: C15H18O3
Molecular Weight: 246.306
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: 2(3H)-Furanone, 5-(1,1-dimethyl-2-oxo-2-phenylethyl)dihydro-4-methyl-, trans-(CAS DataBase Reference)
NIST Chemistry Reference: 2(3H)-Furanone, 5-(1,1-dimethyl-2-oxo-2-phenylethyl)dihydro-4-methyl-, trans-(143585-34-6)
EPA Substance Registry System: 2(3H)-Furanone, 5-(1,1-dimethyl-2-oxo-2-phenylethyl)dihydro-4-methyl-, trans-(143585-34-6)

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: 143585-34-6(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 143585-34-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,5,8 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 143585-34:
(8*1)+(7*4)+(6*3)+(5*5)+(4*8)+(3*5)+(2*3)+(1*4)=136
136 % 10 = 6
So 143585-34-6 is a valid CAS Registry Number.

143585-34-6Upstream product

143585-34-6Downstream Products

143585-34-6Relevant academic research and scientific papers

Chelate-Controlled Mukaiyama Reactions with Chiral β-Formyl Esters

Angert, Hubert,Kunz, Thomas,Reissig, Hans-Ulrich

, p. 5681 - 5690 (2007/10/02)

Additions of silyl enol ethers 3, 6, and 8 to chiral β-formyl esters 1 in the presence of TiCl4 provide trans-γ-lactones 4, 7, and 9 in high yield and with good to excellent diastereofacial selectivity.This high trans-preferrence is due to effective chelate-control involving seven-membered ring 1-TiCl4 complexes.

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