• 名称：Levonorgestrel
• 简介：Levonorgestrelis a synthetic progesterone analog; binds to the progesterone receptor (relative binding affinities are < 0.02, 7.5, 17, 58 and 323 % for estrogen receptors, glucocorticoid receptors, mineralocorticoid receptors, androgen receptors and progesterone receptors respectively).
• CASNO：797-63-7
• 分子式：C21H28O2
• 分子量：312.45
• SMILES：CC[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C#C)O)CCC4=CC(=O)CC[C@H]34
• 保持条件：at -20°C 3 years Powder
• 同名：N/A
• 纯度：>98%