diethyl 2,2-di(1,2,3,4-tetrahydro-2,4,6-triphenyl-1,2,4,5-tetrazin-1-yl)malonate

1,2-diphenyldiazene

2,2,6,6-tetramethyl-1,4-dioxo-piperidinium

二苯二硫醚

2-亚甲基金刚烷