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。
1985488 貨期咨詢
2000469 貨期咨詢
¥ ??????? -1g
2001290 貨期咨詢
¥ ??????? -1g
2002245 貨期咨詢
¥ ??????? -1g
2009034 貨期咨詢
¥ ??e???? -1g
2009087 貨期咨詢
¥ ??????? -1g
2009532 貨期咨詢
¥ ??????? -1g
2010165 貨期咨詢
¥ ??????? -1g
2010171 貨期咨詢
¥ ??????? -1g
2010234 貨期咨詢
¥ ??????? -1g
2010235 貨期咨詢
¥ ??e???? -1g
2010250 貨期咨詢
¥ ??????? -1g
2010504 貨期咨詢
¥ ??????? -1g
2011877 貨期咨詢
¥ ??e???? -1g
2012230 貨期咨詢
¥ ??e???? -1g
2012231 貨期咨詢
¥ ???e??? -1g
2012504 貨期咨詢
¥ ??????? -1g
2013018 貨期咨詢
¥ ???e??? -1g
2013075 貨期咨詢
¥ ???e??? -1g
2013233 貨期咨詢
¥ ??e???? -1g
2013384 貨期咨詢
¥ ??e???? -1g
2013398 貨期咨詢
¥ ??????? -1g
2013485 貨期咨詢
¥ ??????? -1g
2013779 貨期咨詢
¥ ?e????? -1g
2013837 貨期咨詢
¥ ??????? -1g
2014542 貨期咨詢
¥ ??????? -1g
2014611 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