93044-49-6
1-acetoxy-1-(4-acetoxy-3-methoxy-phenyl)-acetone
472-18-4
4,5,5-trimethyl-cyclopenta-1,3-dienecarboxylic acid
489-26-9
2,3,3-trimethyl-cyclopenta-1,4-dienecarboxylic acid
583-08-4
烟酰甘氨酸
77921-03-0
(E)-4-methyl-3-phenyl-2-pentenoic acid

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