4847-29-4丨Phenoxymethylpenicillin Impurity 6（Phenoxymethylpenicillin EP Impurity F）...
1049-84-9丨Phenoxymethylpenicillin Impurity 5
1049-84-9丨Phenoxymethylpenicillin Impurity 5（Phenoxymethylpenicillin EP Impurity E）...
20880-67-5丨Phenoxymethylpenicillin Impurity 4
20880-67-5丨Phenoxymethylpenicillin Impurity 4（Phenoxymethylpenicillin EP Impurity D）...
551-16-6丨Phenoxymethylpenicillin Impurity 3
551-16-6丨Phenoxymethylpenicillin Impurity 3（Phenoxymethylpenicillin EP Impurity C）...
122-59-8丨Phenoxymethylpenicillin Impurity 2
122-59-8丨Phenoxymethylpenicillin Impurity 2（Phenoxymethylpenicillin EP Impurity B）...