英文别名
1',4'-dimethyl-dispiro[cyclohexane-1,3'-(2,5,7-trioxa-norbornane)-6',1''-cyclohexane];1',4'-Dimethyl-dispiro[cyclohexan-1,3'-(2,5,7-trioxa-norbornan)-6',1''-cyclohexan];1',4'-Dimethyldispiro[cyclohexane-1,2'-[3,6,7]trioxabicyclo[2.2.1]heptane-5',1''-cyclohexane]