2,4-二氨基苯磺酸单钠盐;
2,4-dimethyl-phenyl-MgBr;xylylmagnesium bromide;2,4-Dimethylphenylmagnesium bromide 0.5 M in Tetrahydrofuran;2,4-DIAMINOBENZENE SULFONIC ACID;2,4-methylphenylmagnesium bromide;
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