Methyl 4-methyl-4-nitropentanoate

4-甲基-4-硝基戊酸甲酯

3,3',5,5'-四甲基联苯胺, 3,3',5,5-Tetramethylbenzidine

Piperazine-N,N-bis(2-ethanesulfonic acid)

哌嗪-1,4-双(2-乙基磺酸)

N-(2-Acetamido)-2-aminoethanesulfonic acid (ACES)

N-(2-乙酰氨基)-2-氨基乙磺酸

N-(2-Hydroxyethyl)piperazine-N'-2-hydroxypropanesulfonic acid Hydrate (HEPPSO)

N,N,N',N'-四甲基-S-(1-氧代-2-吡啶基)硫脲六氟磷酸盐, N,N,N',N'-Tetramethyl-S-(1-oxido-2-pyridyl)thiuronhexafluorophosphate

2-Chloronicotinoyl Chloride

2-氯烟酰氯

4-Chloropyridine Hydrochloride

4-氯吡啶盐酸盐

3-Bromo-2-chloropyridine

2-氯-3-溴吡啶

2-氯-5-(三氟甲基)-1,3,4-噻二唑, 2-Chloro-5-trifluoromethyl-1,3,4-thiadiazole