Floating tube rack

1-Amino-4-chloro-2-butyne hydrochloride

1-氨基-4-氯-2-丁炔

1,3-Bis(N-carbazolyl)benzene

9,9′-(1,3-Phenylene)bis-9H-carbazole

2-Bromo-2-methylpropane-d₉

2-溴-2-甲基丙烷-d₉

2-Isopropyl-2-oxazoline

2-异丙基-2-噁唑啉

2,5-Bis(1-naphthyl)-1,3,4-oxadiazole

2,5-双(1-萘基)-1,3,4-噁二唑

3-Phosphonopropionic Acid

3-膦酰基丙酸

4-Amino-5-phenyl-4H-1,2,4-triazole-3-thiol

4-氨基-5-苯基-4H-1,2,4-三唑-3-硫醇

4-Hydroxy-5-methyl-3-furanone

4-羟基-5-甲基-3(2H)-呋喃酮

4,4′-Bis(dimethylamino)thiobenzophenone

4,4′-双(二甲氨基)硫代二苯甲酮