| 英文名称: | | 4h-1-benzothiopyran-4-one, 2,3-dihydro-3-(1,3-benzodioxol-5-ylmethylene)-6-chlo | | (z)-ro | | (z)-2,3-dihydro-3-(1,3-benzodioxol-5-ylmethylene)-6-chloro-4h-1-benzothi opyr | | an-4-one | | 3-dihydro-3-(1,3-benzodioxol-5-ylmethylene)-6-chloro- (z)-4h-1-benzothiopyran-4-on |
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