((p-Chlorophenyl)sulfonyl)phenylcarbamoylguanidine 35972-59-9 4-Chlorophenyl 4'-(guanidinoformamido)phenyl sulfone BRN 3006630 Guanidine, ((p-chlorophenyl)sulfonyl)phenylcarbamoyl- Sulfone, 4-chlorophenyl 4'-(guanidinoformamido)phenyl Urea, 1-amidino-3-(p-((p-chlorophenyl)sulfonyl)phenyl)-