| 英文名称: | | 9'-[9H]xanthen]-3-one, 2'-chloro-6'-(diethylamino)-3'-methyl-Spiro[isobenzofuran-1(3H) | | spiro[isobenzofuran-1(3h),9'-[9h]xanthen]-3-one, 2'-chloro-6'-(diethylamino)-3' | | 9'-[9h]xanthen]-3-one,2'-chloro-6'-(diethylamino)-3'-methyl-spiro[isobenzofuran-1(3h | | Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2'-chloro-6'-(diethylamino)-3'-methyl- | | heat(pressure)sensitive scarlet tf-r2 |
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