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1,3-Dihydro-isoindol-2-ylamine

1,3-Dihydro-isoindole-1,2-dicarboxylic acid 2-tert-butyl ester

1,3-Dihydrothiopheno[3,2-d]pyrimidine-2,4-dione

1,3-Dihydroxy-2-methylanthraquinone

1,3-Dihydroxy-9-acridinecarboxylic acid

1,3-Dihydroxyacetone oxime

1,3-Dihydroxyanthraquinone

1,3-Dihydroxynaphthalene

1,3-Diiminobenz[f]isoindoline

1,3-Diiminoisoindoline