酯主要是由羧酸與醇直接反應制得(酯化反應),通式為R-COO-R'(R'不能為氫原子)。
酯主要是由羧酸與醇直接反應制得(酯化反應),通式為R-COO-R'(R'不能為氫原子)。
1769391 貨期咨詢
¥ ǘ????? -100mg
1769402 貨期咨詢
¥ ?ú???? -1g
1769405 貨期咨詢
¥ ?????? -1g
1769411 貨期咨詢
¥ ?????? -100mg
1769413 貨期咨詢
¥ ú????? -50mg
1769417 貨期咨詢
¥ ōǘ????? -1g
1769423 貨期咨詢
¥ ǘ????? -100mg
1769425 貨期咨詢
¥ ??ú???? -250mg
1769444 貨期咨詢
¥ ō?????? -1g
1769452 貨期咨詢
¥ ?ǘ????? -5g
1769455 貨期咨詢
¥ ??ú??? -1g
1769480 貨期咨詢
¥ ?ō????? -1g
1769482 貨期咨詢
¥ ?úō???? -1g
1769485 貨期咨詢
¥ ú?ú??? -100mg
1769486 貨期咨詢
¥ ǘ?????? -1g
1769490 貨期咨詢
¥ ?????? -50mg
1769540 貨期咨詢
¥ ōǘō???? -1g
1769544 貨期咨詢
¥ ??ǘ???? -1g
1769570 貨期咨詢
¥ ō?????? -1g
1769586 貨期咨詢
¥ ōō?ǘ??? -1g
1769622 貨期咨詢
¥ ??ōú??? -1g
1769659 貨期咨詢
¥ ?ǘ???? -250mg
1769668 貨期咨詢
¥ ??????? -1g
1769669 貨期咨詢
¥ ?ú???? -1g
1769671 貨期咨詢
¥ ???ú??? -1g
1769677 貨期咨詢
¥ ǘōōú??? -1g
1769683 貨期咨詢
¥ ú?ú???? -1g
1769687 貨期咨詢
¥ ?????? -100mg
1769705 貨期咨詢
¥ ???ǘ??? -1g
1769709 貨期咨詢
¥ ǘōǘ??? -1g
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