三丁基(苯基硫基)锡烷

2-丁氧基四氢吡喃

3,4-dihydro-6-methyl-5-(phenylthio)-2H-tetrahydropyrano[2,3-b]pyran

3,4-dihydro-5-[3-oxo-2-(phenylthio)butyl]-2H-pyran

二苯二硫醚