1. 佐米曲普坦EP杂质G-d3(N-去甲基佐米曲普坦-d3)

佐米曲普坦EP杂质G-d3(N-去甲基佐米曲普坦-d3)

Zolmitriptan EP Impurity G-d3 (N-Desmethyl Zolmitriptan-d3)