3-乙基-2-硫代-4-噻唑烷二酮

nitridosulfidocarbon(•)

3-amino-4-ethyl-1H-1,2,4-triazole-5-thione

1,2-二(乙基氨基)乙烷-1,2-二硫酮

1,1,2,2-四苯乙烯