1. 拉坦前列腺素杂质3(拉坦前列腺素(1S,2S,3R,5S)-异构体)

拉坦前列腺素杂质3(拉坦前列腺素(1S,2S,3R,5S)-异构体)

Tafluprost Impurity 3 (Tafluprost (1S,2S,3R,5S)-Isomer)