nonoxynol-6, np-9, nonoxynol, Polyethylene Glycol Mono-4-nonylphenyl Ether n≈18, n-9, Tergitol7, Polyethylene Glycol Mono-4-nonylphenyl Ether n(=:)20, Novoxynol, Conceptol, tergitol R(NP 10), Polyethylene Glycol Mono-4-nonylphenyl Ether n≈7.5, nonoxynol-2, Alkylphenol ethoxylates: Nonylphenol-ethylene oxide condensate (Nonoxynol-9), NONOXINOLS, nonoxynol-4, TERGITOL NP-30, NONYL PHENOL ETHOXYLATED, Nonylphenol, ethoxylated, Synperonic NP20, Alkylphenol ethoxylate, Alkylphenol ethoxylate, Ethoxylated nonylphenol, Ethoxylated alkylphenol