| 英文名称: | | crotonic acid, 3-methyl-, ester with 2,3-dihydro-2-(1-hydroxy-1-methylethyl)-7h | | 2-g) (1)benzopyran-7-one, (-)--furo( | | pranchimgin | | pranchimgine | | prantschimgin | | 3-methyl-, ester with2,3-dihydro-2-(1-hydroxy-1-methylethyl)-7h-furo(3,2-g)(1)benzopyran-7-one, (-)crotonic aci |
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