2024-11-06 20:44 0信息

5440-40-42-acetamido-4-phenyl-butanoic acid(2-acetamido-4-phenyl-butanoic acid)CAS: 5440-40-4化学式: C12H15NO3function q

2024-11-01 00:20 0冷门

440-40-43-氟菲(3-FLUOROPHENANTHRENE)CAS: 440-40-4化学式: C14H9Fvar head = document.getElementsByTagName('HEAD').item(0);

2024-10-31 20:00 0信息

2183440-40-4荧光素-五聚乙二醇-丙酸(Fluorescein-PEG5-Acid)CAS: 2183440-40-4化学式: C34H38N2O12Svar head = document.getEle