pentanedione
美 英
例句
The invention relates to a catalyst for preparing 2, 3-pentanedione by lactic acid or lactate.
本发明涉及一种用于由乳酸或乳酸酯制备2,3-戊二酮的催化剂。
Formation mechanism of diacetyl and 2, 3- pentanedione and its control
啤酒中双乙酰与2,3-戊二酮的形成机理及控制