Benzylpenicillin Impurity A
- CAT Number DCTI-C-005251
- CAS Number 551-16-6
- Molecular Formula C8H12N2O3S
- Molecular Weight 216.26
Benzylpenicillin Impurity B
- CAT Number DCTI-C-005250
- CAS Number 103-82-2
- Molecular Formula C8H8O2
- Molecular Weight 136.15
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