2-Methyloxazole-4-carboxaldehyde

2-甲基噁唑-4-甲醛

2-Oxooctanoic acid

2-氧代辛酸

2,2′-Dibromobiphenyl

2,2′-双溴双苯

2,2-Dimethyl-1,3-dioxolan-4-one

2,2-二甲基-1,3-二氧戊环-4-酮

2,2,6,6-Tetramethyl-1,2,3,6-tetrahydro-4-pyridineboronic acid pinacol ester

2,2,6,6-四甲基-1,2,3,6-四氢-4-吡啶硼酸频哪醇酯

2,3-Difluorotoluene

2,3-二氟甲苯

2,3,5,6-Tetrafluorobenzaldehyde

2,3,5,6-四氟苯甲醛

2,4-Dichloro-6-methoxy-1,3,5-triazine

2,4-二氯-6-甲氧基-1,3,5-三嗪

2,4,5-Trichloropyrimidine

2,4,5-三氯嘧啶

2,4,6-Triisopropylphenylboronic acid

2,5-Bis(trimethylstannyl)thiophene

2,5-双(三甲基锡基)噻吩

2,5-Dihydro-3,6-di-2-thienyl-pyrrolo[3,4-c]pyrrole-1,4-dione

3,6-二(2-噻吩基)-2,5-二氢吡咯并[3,4-c]吡咯-1,4-二酮

2,6-Bis(trifluoromethyl)pyridine

2,6-双(三氟甲基)吡啶

2,6-Dimethoxyanilino(oxo)acetic acid

3′-Allyl-4′-hydroxyacetophenone

3'-丙烯基-4'-羟基苯乙酮