1,4-diphenyltetrazol-5-one

2-氯-5-异氰酸硝基苯

双苯基脲

1,4-Dihydro-1,4-diphenyl-5H-tetrazol-5-thion

1-(2-Cyclohexen-1-yl)-1,4-dihydro-4-phenyl-5H-tetrazol-5-thion