脒是指含有與同一碳原子相連的一個氨基和一個亞氨基的有機物,通式為RC(=NH)NH2。
脒是指含有與同一碳原子相連的一個氨基和一個亞氨基的有機物,通式為RC(=NH)NH2。
1738857 貨期咨詢
¥ ?????? -1g
1738967 貨期咨詢
¥ ??????? -1g
1739622 貨期咨詢
¥ ??????? -1g
1740483 貨期咨詢
¥ ??????? -1g
1741047 貨期咨詢
¥ ??????? -1g
1741265 貨期咨詢
¥ ??????? -1g
1741388 貨期咨詢
¥ ?????? -1g
1741389 貨期咨詢
¥ ??????? -1g
1741448 貨期咨詢
¥ ?????? -1g
1741461 貨期咨詢
¥ ??????? -1g
1741705 貨期咨詢
¥ ?????? -1g
1741842 貨期咨詢
¥ ???????? -1g
1742026 貨期咨詢
¥ ??????? -1g
1742034 貨期咨詢
¥ ??????? -1g
1742047 貨期咨詢
¥ ??????? -1g
1742815 貨期咨詢
¥ ??????? -1g
1742979 貨期咨詢
¥ ??????? -1g
1743205 貨期咨詢
¥ ??????? -1g
1744185 貨期咨詢
¥ ??????? -1g
1744320 貨期咨詢
¥ ??????? -1g
1744321 貨期咨詢
¥ ??????? -1g
1744966 貨期咨詢
¥ ??????? -1g
1745225 貨期咨詢
¥ ??????? -1g
1746454 貨期咨詢
¥ ??????? -1g
1746536 貨期咨詢
¥ ??????? -1g
1747349 貨期咨詢
¥ ??????? -1g
1747413 貨期咨詢
¥ ??????? -1g
1747564 貨期咨詢
¥ ??????? -1g
共 2835 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