| 英文同义词: | 2-(4-Antipyrylazo)-5-(diethylamino)phenol;4-[[4-(Diethylamino)-2-hydroxyphenyl]azo]-1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one;4-[[4-(Diethylamino)-2-hydroxyphenyl]azo]antipyrine;3H-Pyrazol-3-one, 4-[2-[4-(diethylamino)-2-hydroxyphenyl]diazenyl]-1,2-dihydro-1,5-dimethyl-2-phenyl- |