2-Piperidinone, 1-methyl-3-(2,2,2-trifluoro-1-hydroxyethylidene)- (9CI)
2-cyano-2-(phenylhydrazono)ethanethioamide
2H-1-Benzopyran-2-carbonyl chloride, 6-fluoro-3,4-dihydro-, (S)- (9CI)
2-Piperidinamine,N,N-dimethyl-(9CI)
2-(2-Methoxyethoxy)Ethanol
2,4-dimethyl-4H-furo[3,2-b]pyrrole-5-carboxylic acid
2H-Pyrano[4,3-d]oxazole,4-ethoxyhexahydro-1,6-dimethyl-,[3aR-(3aalpha,4bta,6alpha,7abta)]-(9CI)
2-hydroxymaprounic acid 2,3-bis(4-hydroxybenzoate)
2-(4-Chlorophenyl)-4H-pyrazino[2,3-d][1,3]oxazin-4-one
2-(4-Methylphenyl)-4H-pyrazino[2,3-d][1,3]oxazin-4-one
2-(2-Methylphenyl)-4H-pyrazino[2,3-d][1,3]oxazin-4-one
2-(4-Methoxyphenyl)-4H-pyrazino[2,3-d][1,3]oxazin-4-one
2-(4-Nitrophenyl)-4H-pyrazino[2,3-d][1,3]oxazin-4-one
2-Phenyl-4H-pyrazino[2,3-d][1,3]oxazin-4-one
2-Phenyl-4-hydroxypteridine
2-(4-Methylphenyl)-4(1H)-pteridinone
2-(4-Methoxyphenyl)-4(1H)-pteridinone
2-(4-Nitrophenyl)-4(1H)-pteridinone
2-(3,4-Dimethoxy-benzyl)-isoindole-1,3-dione
2,7-Naphthalenedisulfonic acid, 5-4-chloro-6-3-8-4-fluoro-6-(methylphenylamino)-1,3,5-triazin-2-ylamino-1-hydroxy-3,6-disulfo-2-naphthalenylazo-4-sulfophenylamino-1,3,5-triazin-2-ylamino-4-hydroxy-3-(1-sulfo-2-naphthalenyl)azo-, sodium salt
2,2'-[(1-Methyl-1,2-ethanediyl)bis[imino(6-fluoro-1,3,5-triazine-4,2-diyl)imino (1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis[5-methoxy-1,4-benzenedisulfonic acid] sodium salt
2,7-Naphthalenedisulfonic acid, 5-4-chloro-6-(ethylphenylamino)-1,3,5-triazin-2-ylamino-3-5-(2,3-dibromo-1-oxopropyl)amino-2-sulfophenylazo-4-hydroxy-, sodium salt
2,7-Naphthalenedisulfonic acid, 4-amino-6-5-(4-amino-6-chloro-1,3,5-triazin-2-yl)amino-2-sulfophenylazo-3-(2,5-disulfophenyl)azo-5-hydroxy-, lithium sodium salt
2,5-Piperazinedione,3-pentylidene-(9CI)