N，N'-(1R，2R)-1，2-Cyclohexanediylbis[N'-[3，5-bis(trifluoromethyl)phenyl]thiourea]

N，N'-(1R，2R)-1，2-Cyclohexanediylbis[N'-[3，5-bis(trifluoromethyl)phenyl]thiourea] ≥98%，99%e.e.