英文别名
Tetra-P-phenyl-P,P'-aethindiyl-bis-phosphinsulfid;Bis-diphenylthiophosphinoyl-acetylen;Bis-(diphenylphosphinothionyl)-acetylen;Bis(diphenylthiophosphinyl)acetylen;2-Diphenylphosphinothioylethynyl-diphenyl-sulfanylidene-lambda5-phosphane;2-diphenylphosphinothioylethynyl-diphenyl-sulfanylidene-λ5-phosphane