16728-01-1
1-(4-甲氧基苯)-1-环丙羧酸
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108098-18-6
(6R,7R)-7-[[1-(4-methoxyphenyl)cyclopropanecarbonyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid