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1-Methyl-1H-pyrazole-3-sulfonyl chloride89501-90-6100 % similar 1-Methyl-1H-imidazole-4-sulfonyl chloride137049-00-444 % similar 1,2-Dimethyl-1H-imidazole-4-sulfonyl chloride137049-02-642 % similar 1H-Pyrazole,3-bromo-1-methyl-(9ci)151049-87-541 % similar 1,3-Dimethylpyrazole694-48-441 % similar Pyridine-2-sulfonyl chloride66715-65-940 % similar 1-Methyl-1H-pyrazol-3-amine1904-31-039 % similar 1-Methyl-1H-pyrazole-3-carboxylic acid25016-20-037 % similar 1-Methyl-3-(trifluoromethyl)-1H-pyrazole154471-65-536 % similar 1,3,5-Trimethyl-1H-pyrazole-4-sulfonyl chloride59340-27-136 % similar Methyl 1-methyl-1H-pyrazole-3-carboxylate17827-61-135 % similar 1,2-Benzenedisulfonyl dichloride6461-76-334 % similar 4-Toluenesulfonyl chloride98-59-934 % similar 5-(Trifluoromethyl)-2-pyridinesulfonyl chloride174485-72-434 % similar 2-Thiophenesulfonyl chloride16629-19-933 % similar [1,1′-Biphenyl]-4,4′-disulfonyl dichloride3406-84-633 % similar 4-Methanesulfonylbenzene-1-sulfonyl chloride82964-91-833 % similar Benzenesulfonyl chloride98-09-933 % similar 2-Methylbenzenesulfonyl chloride133-59-532 % similar 2-Iodobenzene-1-sulfonyl chloride63059-29-032 % similar