青霉素

青霉素杂质1

P038001 13057-98-2
C16H20N2O5S 352.41

青霉素G杂质J

P038002
C17H20N2O6S 380.42

青霉素EP杂质C

P038003 5985-13-7
C16H17N2NaO5S 372.37

青霉素杂质 4

P038004
C50H60N6O8S2 937.18

青霉素杂质 5

P038005
C14H19N2O4S. K 311.38 39.10