英文名称: | cuprate(1-), (3-((3-((3-amino-4-nitrophenyl)azo)-2,4-dihydroxyphenyl)azo)-4- hy | baygenal brown cgg | c.i. 20250 | c.i. acid brown 83 | koranil brown cgg | trifo brown cg | (3-((3-((3-amino-4-nitrophenyl)azo)-2,4-dihydroxyphenyl)azo)-4-hydroxybenzenesulfonato(3-))-cuprate(1- sodium |
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