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L(+)-Diethyl L-tartrate

2,5-Dichloro-3-hydroxy-6-methoxybenzoic acid

1,4-Diamino anthraquinone

Dipentaerythritol

Diethyl sulfide

3,5-Dichloro-4-hydroxypyridine

(2,5-Dioxopyrrolidin-1-yl) 2-oxochromene-3-carboxylate

2,6-Diaminoanthraquinone

Diethyl sulfate

5,7-Dichloro-8-hydroxyquinoline