丁二酸二环己酯

N,N'-二(9,10-二氧代-9,10-二氢-1-蒽基)琥珀酰胺

Succinic acid - 4-[2-(dimethylamino)-1-(1-hydroxycyclohexyl)ethyl ]phenol (1:1)

正氰酸

二丙-2-炔基丁烷二酸酯