2-(4-Methyl-1-piperidinyl)ethanamine

2-Methyloxazole-4-carboxylic acid

2-甲基噁唑-4-羧酸

2,2-Dimethyl-2H-1-benzopyran-6-carbonitrile

2,2-二甲基-2H-1-苯并吡喃-6-甲腈

2,4-Bis[4-(N,N-diisobutylamino)-2,6-dihydroxyphenyl] squaraine

2,5-Dibromothieno[3,2-b]thiophene

3-(2-Chloro-3-methoxyphenyl)propionic acid

3-(2-氯-3-甲氧苯基)丙酸

3-Amino-2-chloro-5-iodopyridine

3-氨基-2-氯-5-碘吡啶

3-Bromo-2-methoxypyridine

3-溴-2-甲氧基吡啶

3-Carbomethoxy-1,2,3,4-tetrahydroisoquinoline-1,4-dione

3-甲氧羰基-1,2,3,4-四氢异喹啉-1,4-二酮

3,5-difluorophenylboronic acid MIDA ester

4-(1,3-Dimethyl-2,3-dihydro-1H-benzoimidazol-2-yl)-N,N-diphenylaniline

4-（1,3-二甲基-2,3-二氢-1H-苯并咪唑-2-基）-N,N-二苯基苯胺