X
01 L0420000 (1)
02 L0420002 (1)
03 Y0001033 (1)
04 Y0001048 (1)
01 556-52-5 (1)
02 92-54-6 (1)
03 99291-25-5 (1)
04 n/a (1)
01 Levodropropizine (1)
02 Levodropropizine impurity A (1)
03 Levodropropizine impurity B (1)
04 Levodropropizine impurity C (1)