2-氯-4-氟甲苯,2-Chloro-4-fluorotoluene;99%
最近浏览商品
-
2-氯丙酸,2-Chloropropionic acid;92%
-
甜叶悬钩子苷 [甜茶苷],Rubusoside;analytical standard, ≥95.0% (HPLC)
-
N-(叔丁氧基羰基)-对甲苯磺酰胺,N-(tert-Butoxycarbonyl)-p-toluenesulfonamide [TsNBoc];≥98%
-
二氢氧化1,3-二[4-(二甲氨基)苯基]-2,4-二羟基环丁烯二鎓二(内盐),1,3-Bis[4-(dimethylamino)phenyl]-2,4-dihydroxycyclobutenediylium dihydroxide, bis(inner salt);Dye content 90 %
-
纤维素,Cellulose;acid washed, from spruce, for column chromatography
-
2,4-二氨基甲苯,2,4-Diaminotoluene;analytical standard, ≥98%