3-(4-фторафенил)-4-(4-(метил磺酰基)фенил)环пентил-3-ен-1，1-二羧кислота二метилэфир
Dimethyl 3-(4-fluorophenyl)-4-(4-(methylsulfonyl)phenyl)cyclopent-3-ene-1，1-dicarboxylate
Dimethyl 3-(4-fluorophenyl)-4-(4-(methylsulfonyl)phenyl)cyclopent-3-ene-1，1-dicarboxylate 95%