医药中间体企业黄页

5-溴-2-***异烟******

3,5-二***-1-（四氢-2H-***-4-基）-4-（4,4,5,5-四***-1,3,2-二恶英-2-基）-1H***

3-溴-1H-***并[3,4-D]***

7-溴-3,4-二氢-2H-***-1-***

2-acetamido-3-(4-methyl-1H-indol-3-yl)propanoic acid