40 元券9781636482682HeterocyclicBenzoxazinCompounds¥2830去看看中国国际图书专营店发布了[预订]Benzoxazin gateway to novel Heterocyclic Compounds 978163648268240 元券杂环化合物突破口HeterocyclicBenzoxazin¥2840去看看中华商务图书专营店发布了海外直订Benzoxazin gateway to novel Heterocyclic Compounds 苯并恶嗪成为新型杂环化合物的突破口15 元券9781636482682HeterocyclicBenzoxazinCompounds¥3270去看看澜瑞图书专营店发布了【4周达】Benzoxazin gateway to novel Heterocyclic Compounds [9781636482682]25 元券9786202557757Benzoxazin周达】One¥5950去看看澜瑞图书专营店发布了【4周达】1, 3-Benzoxazin-4-One [9786202557757]