69181-71-1
2-哌啶-1-基丙酸盐酸盐
89314-30-7
2-[(4-nitrophenyl)hydrazinylidene]propanoic acid
89314-32-9
2-[(4-bromophenyl)hydrazinylidene]propanoic acid
89666-09-1
2-hydroxy-2-(2-hydroxyphenyl)propanoic acid
89684-56-0
6-acetyl-2-(4-nitrophenyl)quinoline-4-carboxylic acid

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