2-Methyl-5-(piperidin-4-ylmethyl)benzo[d]thiazole hydrochloride

2-Morpholinoethyl isocyanide

2-吗啉代乙基异腈

2-phenyl-1,3-thiazolidin-4-one

2-phenyl-N-(2,2,2-tribromo-1-hydroxyethyl)butanamide

2-tert-butyl-3,4-dihydro-1(2H)-naphthalenone

2-undecyl-4,5-dihydro-1,3-oxazole

2,2'-(phosphonomethylazanediyl)diacetic acid

2,2-dichloro-N-[2-(4-nitrophenyl)-2-oxoethyl]acetamide

2,2,2-Trichloro-N(1),N(1)-bis(4-iodophenyl)-1,1-ethanediamine

2,2,5,7,8-Pentamethyl-2H-chromen-6-ol

2,3-dichloro-N-(3-methoxypropyl)-2-methylpropanamide

2,3-dihydro-4H-thiopyran-4-one 1,1-dioxide

2,3,4,5-Tetrahydro-1H-[1,4]diazepino[1,7-a]indole hydrochloride

2,4-dichlorophenyl chloroacetate

2,4,6-Triisopropylphenylmagnesium bromide solution

2,4,6-三异丙基苯基溴化镁 溶液