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

2,2-二甲基-1,3-二氧戊环-4-酮

2,3-Dibromomaleimide

2,3-二溴马来酰亚胺

2,3,4-Tribenzoyl-L-rhamnopyranose

2,4-Dibromothiazole

2,4-二溴噻唑

2,4,5-Trichlorophenyl isothiocyanate

2,4,5-三氯异硫氰酸苯酯

2,4,6-Triisopropylphenylboronic acid methyl ester

2,4,6-三异丙基苯硼酸甲酯

2,5-Dibromobenzaldehyde

2,5-二溴苯甲醛

2,6-Bis((S)-4,5-dihydro-4-phenethyloxazol-2-yl)pyridine

2,6-双((S)-4,5-二氢-4-苯乙基噁唑-2-基)吡啶

2,6-Difluoroanilino(oxo)acetic acid

3′-Allyl-4′-hydroxyacetophenone

3'-丙烯基-4'-羟基苯乙酮