1-羟基苯并三唑一水物 1H-1,2,3-benzotriazol-1-ol hydrate Cas No: 80029-43-2 HOBT铵盐 1H-Benzotriazole,1-hydroxy-, ammonium salt (1:1) Cas No: 63307-62-0 羧基苯并三氮唑 1H-benzotriazolecarboxylic acid Cas No: 60932-58-3 甲基苯骈三氮唑 4-Methyl-1H-benzotriazole Cas No: 29385...