英文别名
4,7-Epoxy-2,2-dioxo-1,3,4,5,6,7-hexahydrobenzo[c]thiophene-5-exo,6-exo-dicarboxylic acid anhydride;(1R,2R,6S,7S)-10,10-dioxo-4,13-dioxa-10lambda6-thiatetracyclo[5.5.1.02,6.08,12]tridec-8(12)-ene-3,5-dione;(1R,2R,6S,7S)-10,10-dioxo-4,13-dioxa-10λ6-thiatetracyclo[5.5.1.02,6.08,12]tridec-8(12)-ene-3,5-dione