Organosulfur compounds that are isomers of thiourea where the double bond is between carbon and nitrogen instead of between carbon and sulfur; thioureas are structurally similar to urea, except that the oxygen atom is replaced by a sulfur atom.
Chemical Name or Material: S-Benzylisothiouronium chloride. CAS: 538-28-3. Health Hazard 1: Danger. Health Hazard 2: GHS H Statement H301 Toxic if swallowed.