imidazolium,tetramethyl
Imidazolium
137323-79-6(5R,6S)-6-[1(R)-Hydroxyethyl]-2-[7-(1-methylimidazolium-3-ylmethyl)-9-oxofluoren-3-yl]-1-carba-2-penem-3-carboxylate
105982-65-81H-Imidazolium,1,3-bis[2-[3-(ethoxycarbonyl)-2,3-dihydro-1H-inden-5-yl]-2-oxoethyl]-,chloride