英文名称: | 13,16,19,24,25-hexaoxa-3-thiatricyclo(19.2.1.1(sup 5,8))pentacosa-5,7,21,23-1 | tetraene- 9,20-dione | 2-furoic acid, 5,5'-thiodimethylenedi-, cyclic ester with 2,2'-ethylenedioxyd | iethanol | 10,13,16,19,24,25-hexaoxa-3-thiatricyclo(19.2.1.1(sup5,8))pentacosa-5,7,21,23-tetraene- 9,20-dione |
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