We made a not of this stuff, in various varieties, finally standardizing on an agent we named VX, which technically is ethyl S-2 disopropylaminoethylmethylphosphonothiotate...(whew!). There will be a pop quiz
, kids, so pay attention. The United States used to deploy this agent in GB-55 rockets, and we always brought rabbits with us when we entered the bunkers, and rabbits were in small cages around the bunkers to detect potential leakers. Other agents are VE, VG and VS.