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乙酰乙酸乙酯

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苯甲胺

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2-Butenoic acid, 3-[(phenylmethyl)amino]-, ethyl ester, (E)-

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21759-74-0

2-Butenoic acid, 3-[(phenylmethyl)amino]-, ethyl ester, (2Z)-

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1-苄基-2,4-二甲基吡咯-3-羧酸

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苯甲胺

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90674-91-2

4-Pentenoic acid, 2-acetyl-4-bromo-, ethyl ester

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1-苄基-2,4-二甲基吡咯-3-羧酸