| 91998-17-3 | 8-Oxa-3,5-dithia-4-stannatricosanoic acid, 4-[3-(octyloxy)-3-oxopropyl]-7-oxo-4-[[2-oxo-2-(pentadecyloxy)ethyl]thio] -, pentadecyl ester | C62H120O8S3Sn |
| 91998-29-7 | Benzoic acid, 4-[2-[(2-methyl-1-oxo-2-propenyl)oxy]ethoxy]-, 4-(3-fluoranthenylcarbonyl)phenyl ester | C36H26O6 |
| 91998-38-8 | 2-Butenoic acid, 3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (1,1-dimethylethyl)dimethylsilyl ester | C16H34O3Si2 |
| 91998-39-9 | Butanoic acid, 3-[(tert-butyldimethylsilyl)oxy]-, tert-butyldimethylsi lyl ester | C16H36 O3 Si2 |
| 91998-41-3 | 2-Propenoic acid, 2-methyl-, 2-[[[6-(methylthio)-9H-purin-9-yl]carbonyl]amino]ethyl ester | C13H15N5O3S |
| 91998-42-4 | 2-Propenoic acid, 2-methyl-, 2-[[(5-fluoro-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)carbonyl]amino]eth yl ester | C11H12FN3O5 |
| 91998-52-6 | 4,5-dihydro-2-[[3-(triethoxysilyl)propyl]thio]-1H-imidazole monohydrobromide | C12H26 N2 O3 S Si . Br H |