((p-Bromophenyl)sulfonyl)phenylcarbamoylguanidine 35972-60-2 4-Bromophenyl 4'-(guanidinoformamido)phenyl sulfone BRN 3006632 Guanidine, ((p-bromophenyl)sulfonyl)phenylcarbamoyl- Sulfone, 4-bromophenyl 4'-(guanidinoformamido)phenyl Urea, 1-amidino-3-(p-((p-bromophenyl)sulfonyl)phenyl)-