医药中间体企业黄页

1-***-4-***-1H-***-5-***

N-(3-(4H-1,2,4-triazol-4-yl)phenyl)acetamide

2-溴-6-溴******

1-***-1,4-二氢-5H-***并[4,3-d]***-5,7(6H)二***

4-***-6-******并[3,4-D]***