英文名称: | 9'-[9H]xanthen]-3-one, 2'-[bis(phenylmethyl)amino]-6'-(diethylamino)-Spiro[isobenzofuran-1(3H) | -(diethylamino)- | 9'-[9h]xanthen]-3-one,2'-[bis(phenylmethyl)amino]-6'-(diethylamino)-spiro[isobenzofuran-1(3h | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2'-[bis(phenylmethyl)amino]-6'-(diethylamino)- |
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