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QP051100
Penethacillin;Penethamate
Molecular Formula: C22H31N3O4S
Molecular Weight: 433.57
CAS No.: 3689-73-4;808-71-9(HI salt)
QP051101
Penethacillin Impurity 1
Molecular Formula: C22H33N3O5S
Molecular Weight: 451.58
CAS No.: NA
QP051102
Penethacillin Impurity 2
Molecular Formula: C21H33N3O3S
Molecular Weight: 407.57
CAS No.: NA
QP051103
Penethacillin Impurity 3
Molecular Formula: C22H33N3O5S
Molecular Weight: 451.58
CAS No.: NA