您要查找的是不是：
- N-甲四氢罂粟碱 laudanosine
- 劳丹素，N-甲四氢罂粟碱 Laudanosine
- N-甲基四氢罂粟碱 laudanosine
- 四氢罂粟碱 tetrahydropapaverine
- 去甲四氢安定 Nortetrazepam
- 正甲基甲氢罂粟碱 laudanosine
- 醋乙四甲四氢萘 versalide
- 四氢罂粟灵 tetrahydropapaveroline; THP
- N-甲基罂粟碱 laudanosine
- 亚甲四氢叶酸还原酶 methylene tetrahydrofolate reductase
- 苞罂粟碱 bracteine
- 罂粟碱 narceine
- 亚甲四氢叶酸脱氢酶 Methylenetetrahydrofolate dehydrogenase
- 野罂粟碱 nudicauline
- N5, N10-亚甲四氢叶酸 N5, N10-methylenetetrahydro folate; N5, N10-methylenetetrahydrofolate
- 紫罂粟碱 adlumine
- ２，５－二酮四氢呋喃 2,5-diketotetrahydrofurane
- 刺罂粟碱 stylopine
- 罂粟碱酮 Papaveraldine
- １，２，３，４－四氢化苯 1,2, 3,4-tetrahydrobenzene
