1,4-Diisocyanatobutane

1,4-二异氰酸酯丁烷

1,8-Diazabicyclo[5.4.0]undec-7-ene, polymer-bound

1,8-二氮杂双环[5.4.0]十一碳-7-烯，聚合物键合型

12-Mercaptododecylphosphonic acid

2′-Deoxyguanosine hydrate

2′-脱氧鸟苷 水合物

2-[2-(2-Methoxyethoxy)ethoxy]acetic acid

2-[2-(2-甲氧基乙氧基)乙氧基]乙酸

2-(2H-Benzotriazol-2-yl)-4-methyl-6-(2-propenyl)phenol

2-(2H-苯并三唑-2-基)-4-甲基-6-(2-丙烯基)苯酚

2-(Bromomethyl)phenylboronic acid

2-(溴甲基)苯硼酸

2-(Dodecylthiocarbonothioylthio)-2-methylpropionic acid N-hydroxysuccinimide ester

2-十二烷基硫代羰基硫代-2-甲基丙酸N-羟基琥珀酰亚胺酯

2-(Trifluoromethyl)benzamide

2-(三氟甲基)苯甲酰胺

2-Acetyl-6-bromopyridine

2-乙酰基-6-溴吡啶

2-Amino-4,6-dihydroxypyrimidine disodium salt

2-氨基-4,6-二羟基嘧啶 二钠盐

2-Aminomethyl-15-crown-5

2-氨基甲基-15-冠-5

2-Bromo-3-chloropyridine

2-溴-3-氯吡啶

2-Bromo-4-nitrophenol

2-溴-4-硝基苯酚

2-Bromo-5-methoxybenzaldehyde

2-溴-5-甲氧基苯甲醛