一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Product Details Safety

• Product Name:
• (4R)-1-Fmoc-4-benzyloxy-L-proline
• CAS No:
• 174800-02-3
• MDL No:
• Smiles Code:
• O=C(O)[C@H]1N(C(OCC2C3=CC=CC=C3C4=CC=CC=C24)=O)C[C@H](OCC5=CC=CC=C5)C1
• Molecular Formula:
• C27H25NO5
• Molecular Weight:
• 443.491
• Purity:
• 97%
• Storage:
• Room temperature

Related Products