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4,5-Dihydro-5,5-dimethyl-4-(2-methyl-1-propenyl)furan-2(3H)-one is a complex organic compound with the molecular formula C10H16O2. It is a derivative of furan, a heterocyclic compound with a five-membered ring containing four carbon atoms and one oxygen atom. This specific compound features two methyl groups attached to the carbon atoms at positions 5 and 5, and a 2-methyl-1-propenyl group (an isoprenoid unit) attached to the carbon atom at position 4. The compound has a 3H-furan-2-one structure, indicating that it contains a lactone group, which is a cyclic ester formed by the intramolecular esterification of a hydroxyl group with a carboxyl group. This chemical structure is significant in the field of organic chemistry and can be found in various natural products and synthetic compounds with potential applications in pharmaceuticals, fragrances, and other industries.

473-50-7

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473-50-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 473-50-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,7 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 473-50:
(5*4)+(4*7)+(3*3)+(2*5)+(1*0)=67
67 % 10 = 7
So 473-50-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H16O2/c1-7(2)5-8-6-9(11)12-10(8,3)4/h5,8H,6H2,1-4H3

473-50-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 5,5-dimethyl-4-(2-methylprop-1-enyl)oxolan-2-one

1.2 Other means of identification

Product number -
Other names 5-Oxo-2,2,-dimethyl-3-isobuten-(1)-yl-tetrahydrofuran

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
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More Details:473-50-7 SDS

473-50-7Relevant academic research and scientific papers

CONVENIENT ONE-POT SYNTHESIS OF dl-PYROCIN

Scott, Fred,Nkwelo, Manning M.

, p. 1051 - 1056 (2007/10/02)

Treatment of readely available monomethyl maleic acid (1) with three equivalents of methyl magnesium iodide followed by an excess of 2-methyl-1-propenyl magnesium bromide and a catalytic amount of CuBr produces dl-pyrocin (3) in a high yield.

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