23528-49-6
→
~75%
61492-48-6
1-(4-ethoxyphenyl)cyclopentane-1-carboxylic acid
6775-77-5
4-乙氧基苯乙腈
N/A
108098-27-7
(6R,7R)-7-[[1-(4-ethoxyphenyl)cyclopentanecarbonyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid