1,1-DIMETHYLSILA-11-CROWN-4

1,1-DIMETHYLSILA-17-CROWN-6

1,1-DIOXOBENZO[B]THIOPHEN-2-YLMETHYL CHLOROFORMATE

Octahydro-2,5,5-trimethyl-2-naphthol

1,2,3,4-CYCLOPENTANETETRACARBOXYLIC DIANHYDRIDE

1,2,3,4-Tetrafluorobenzene

1,2,3,4-TETRAHYDRO-2-(TRIFLUOROACETYL)ISOQUINOLINE-7-SULFONYL CHLORIDE