perfluorobutyl,tetrahydrofuran,furan
Tetrahydrofuran
68322-90-75-methyl-1-[(2-methyl-4-methylidene-5-oxotetrahydrofuran-2-yl)methyl]pyrimidine-2,4(1H,3H)-dione
116156-43-53-tetrahydrofuranyloxy-5-hydroxyimino-2-(3-tetrahydrofuranyloxy-1-octenyl)cyclopentane-1-acetic acid