63-74-1
磺胺
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41104-56-7
phenyl N-(4-sulfamoylphenyl)carbamate
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1885-14-9
氯甲酸苯酯
129513-93-5
1-methyl-3-(4-sulfamoylphenyl)urea
87013-80-7
1-amino-3-(4-sulfamoylphenyl)urea