Pyridine series

7-iodo-isatin ７-碘靛红

4-Fluoro-3-(trifluoromethyl)be

1-(4-Nitrobenzyl)piperazine (d

1-(4-Nitrobenzyl)piperazine (f

4-Bromo-2-methylthiophene 4-溴

245-Trifluorophenyl acetic aci

Diethyl Hydroxylamine ( DEHA )

Amino-thiophen-3-yl-acetic aci

4-Amino-2-(trifluoromethyl)ben

3-Octanone 3-辛酮 180kg

1245 Tetrabromobenzene 1245-

Gadolinium oxide 氧化钆ga 0.