TY - JOUR T1 - Notes of Researches on the Poly-Ammonias. --No. X. On Sulphamidobenzamine, a New Base; and Some Remarks upon Ureas and So-Called Ureas JF - Proceedings of the Royal Society of London (1854-1905) VL - 10 SP - 598 EP - 603 PY - 1859/01/01/ UR - http://dx.doi.org/10.1098/rspl.1859.0123 M3 - doi:10.1098/rspl.1859.0123 AU - Hofmann, A. ER -