英文别名2',3a-dimethylspiro[6,6a-dihydro-5H-[1,3]dithiolo[4,5-b]furan-2,3'-oxolane]; hexahydro-2'3a-dimethylspiro[1,3-dithiolo[4,5-b]furan-2,3'(2'H)-furan]; Spiro[2,4-Dithia-1-methyl-8-oxabicyclo[3,3,0]octane-3,3'-(1'oxa-2'methyl)cyclopentane; Spiro1,3-dithiolo4,5-bfuran-2,3(2H)-furan, hexahydro-2,3a-dimethyl-; 3a,4',5,5',6,6a-Hexahydro-2',3a-dimethylspiro[1,3-dithiolo[4,5-b]furan-2,3'(2'H)-furan]; 2',3a-dimethylspiro[6,6a-dihydro-5H-[1,3]dithiolo[4,5-b]furan-2,3'-tetrahydrofuran] 
