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(2007/10/03)phenylboronic acid
4-bromo-1H-pyrrole-1,2-dicarboxylic acid 1-tert-butyl 2-ethyl ester
4-bromo-1H-pyrrole-2-carboxylic acid ethyl ester
ethyl 1-[(5-chloro-2-nitrophenyl)sulfonyl]-1H-pyrrole-2-carboxylate
2-ethoxycarbonyl-1-(2-fluorobenzenesulfonyl)-1H-pyrrole
ethyl 4-acetylpyrrole-2-carboxylate
ethyl 5-acetyl-1H-pyrrole-2-carboxylate
ethyl 4-(2-phenylacetyl)-1H-pyrrole-2-carboxylate