2-Nitro-4-(trifluoromethyl)benzonitrile

2-硝基-4-(三氟甲基)苯甲腈

2,2′-(o-Phenylenedioxy)diethanol

O,O-双(2-羟基乙氧基)苯

2,2-Difluoro-5-formylbenzodioxole

2,2-二氟-5-甲酰苯并二噁茂

2,3-Dibromofuran

2,3-Pyrazinedicarbonitrile

2,3-二氰基吡嗪

2,4-Dibromopyridine

2,4-二溴吡啶

2,4-Hexadiyne-1,6-diol

2,4-己二炔-1,6-二醇

2,4,6-Triisopropylphenylboronic acid

2,5-Dibromo-6-isopropyl-3-methyl-1,4-benzoquinone

2,5-二溴-6-异丙基-3-甲基-1,4-苯醌

2,6-Bis[(di-tert-butylphosphino)methyl]pyridine silver(I) tetrafluoroborate