英文别名
<8-oxatricyclo<7.3.1.02,7>tridec-2(7)-ene-3,11-dione>-13-spiro-2'-<1',3'-dioxolane>;6',8',9',10'-tetrahydro-2'H-spiro[1,3-dioxolane-2,11'-[2,6]methano[1]benzoxocine]-4',7'(3'H,5'H)-dione;(8-oxatricyclo[7.3.1.02,7]tridec-2(7)-ene-3,11-dione)-13-spiro-2'-(1',3'-dioxolane)