英文名称: | 6,-(Isobutyl ethyl amino)-3-methyl-2-phenylamino-spiro(iso-benzofuran-1-(3H),9,-(9H)xanthene)-3-one | spiro[isobenzofuran-1(3h),9'-[9h]xanthen]-3-one, 6'-[ethyl(2-methylpropyl)amino | 9'-[9h]xanthen]-3-one,6'-[ethyl(2-methylpropyl)amino]-3'-methyl-2'-(phenylamino)-spiro[isobenzofuran-1(3h |
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