dihydroxyterephthalic| 毕得医药

搜索购物车会员中心

2,6-Dihydroxyterephthalic acid: BD0118156869660-39-598%; ￥100.01g

2,5-Dihydroxyterephthalic acid: BD6030610-92-498%; ￥28.05g

2,3-Dihydroxyterephthalic acid: BD16873219829-72-297%; ￥28.01g

1