. "Bromobenzyl cyanide"@en . . . . . . "Bromobenzyl cyanide (BBC) is an obsolete lachrymatory agent introduced in World War I as a harassing gas by the Allied Powers."@en . "100"^^ . "Bromobenzyl cyanide (BBC) is an obsolete lachrymatory agent introduced in World War I as a harassing gas by the Allied Powers."@en . . "399981012"^^ . "\u03B1-bromobenzyl cyanide"@en . . "-2"^^ . "2"^^ . . . . . .