Synonyms: 4-N-(9-FLUORENYLMETHOXYCARBONYL)-AMINO-4-CARBOXY-1,1-DIOXA-TETRAHYDROTHIOPYRAN;4-N-FMOC-AMINO-4-CARBOXY-1,1-DIOXA-TETRAHYDROTHIOPYRAN;4-N-FMOC-AMINO-4-CARBOXY-1,1- DIOXO-TETRAHYDROTHIOPYRAN;4-([(9H-FLUOREN-9-YLMETHOXY)CARBONYL]AMINO)TETRAHYDRO-2H-THIOPYRAN-4-CARBOXYLIC ACID 1,1-DIOXIDE;4-(9H-FLUOREN-9-YLMETHOXYCARBONYLAMINO)-1,1-DIOXO-HEXAHYDRO-THIOPYRAN-4-CARBOXYLIC ACID;2H-Thiopyran-4-carboxylicacid,4-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]tetrahydro-,1,1-dioxide(9CI)