Dihydrofuran
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3-(3-nitrobenzylidene)dihydrofuran-2(3H)-oneCAS 1705-45-9 Cat. 490872 -
3-benzylidene-5-methyldihydrofuran-2(3H)-oneCAS 21441-45-2 Cat. 741252 -
(3Z)-3-(2-oxodihydrofuran-3(2H)-ylidene)-3,4-dihydroquinoxalin-2(1H)-oneCAS 53959-45-8 Cat. 913570 -
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Ethane-1,2-diyl bis(2-(2,5-dioxo-2,5-dihydrofuran-3-yl)acetate)CAS 1009623-45-3 Cat. 81278516