C.I.颜料黄5

amino-(2-nitro-phenylhydrazono)-acetic acid ethyl ester

1-(2'-nitrobenzeneazo)-2-amino-naphthalene

4-(2'H-benzotriazol-2'-yl)-3-methoxyphenol

benzo[e][1,2,4]triazin-3-yl-carbamic acid ethyl ester