羧酸是一類通式為R-COOH的有機酸化合物,可由醇、醛、不飽和烴、芳烴的側鏈等的氧化,或腈水解,或格利雅試劑與干冰反應等方法制取。
羧酸是一類通式為R-COOH的有機酸化合物,可由醇、醛、不飽和烴、芳烴的側鏈等的氧化,或腈水解,或格利雅試劑與干冰反應等方法制取。
2023615 貨期咨詢
¥ ?????ǒǒ -1g
2023617 貨期咨詢
¥ ?????ǒǒ -1g
2023632 貨期咨詢
¥ ???ǒ?ǒǒ -1g
2023633 貨期咨詢
¥ ?????ǒǒ -1g
2023641 貨期咨詢
¥ ?????ǒǒ -1g
2023644 貨期咨詢
¥ ?????ǒǒ -1g
2023645 貨期咨詢
¥ ?????ǒǒ -1g
2023646 貨期咨詢
¥ ?????ǒǒ -1g
2023671 貨期咨詢
¥ ???ǒ?ǒǒ -1g
2023681 貨期咨詢
¥ ?ǒ???ǒǒ -1g
2023682 貨期咨詢
¥ ?ǒ???ǒǒ -1g
2023683 貨期咨詢
¥ ?ǒ???ǒǒ -1g
2023684 貨期咨詢
¥ ?ǒ???ǒǒ -1g
2023685 貨期咨詢
¥ ?ǒ???ǒǒ -1g
2023692 貨期咨詢
¥ ?????ǒǒ -1g
2023697 貨期咨詢
¥ ?????ǒǒ -1g
2023698 貨期咨詢
¥ ?ǒ???ǒǒ -1g
2023706 貨期咨詢
¥ ?????ǒǒ -100mg
2023708 貨期咨詢
¥ ?????ǒǒ -1g
2023710 貨期咨詢
¥ ?????ǒǒ -1g
2023715 貨期咨詢
¥ ?????ǒǒ -1g
2023718 貨期咨詢
¥ ?????ǒǒ -1g
2023724 貨期咨詢
¥ ?????ǒǒ -1g
2023726 貨期咨詢
¥ ?????ǒǒ -1g
2023733 貨期咨詢
¥ ???ǒ?ǒǒ -1g
2023738 貨期咨詢
¥ ?????ǒǒ -1g
2023741 貨期咨詢
¥ ?????ǒǒ -1g
2023742 貨期咨詢
¥ ?????ǒǒ -1g
2023743 貨期咨詢
¥ ?ǒ???ǒǒ -1g
2023746 貨期咨詢
¥ ?????ǒǒ -1g
共 106964 個產品,每頁顯示 30 個。
現貨供應
專業護航
售后無憂
品質保障
無需湊單