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1,3-Diethylurea

1,3-Diethynylbenzene

1,3-Difluoro-2-methylpropan-2-ol

1,3-Difluoro-2-propanol

1,3-Difluoro-4-(1,3-dioxolan-2-ylmethyl)benzene

1,3-Difluoro-5-methoxy-2-nitro-benzene

1,3-Difluoroacetone

1,3-Difluoropropane

1,3-Difluorotetrachloroacetone

1,3-Dihexadecanoyl-2-[cis-9-octadecenoyl]glycerol

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