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
