化工中间体企业黄页

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

6,6-二***-4,5,6,7-四氢-2H-吲***-3- ******

2-***-6-溴烟***

3-(4H-1,2,4-三***-4-基)***

3-溴-5H-******-7(6H)-***