| 英文名称: | | acid red 4 | | 1-Naphthalenesulfonic acid,4-hydroxy-3-[(2-methoxyphenyl)azo]-,monosodium salt | | 1-Naphthalenesulfonic acid, 4-hydroxy-3-[(2-methoxyphenyl)azo]-, monosodium salt | | 4-hydroxy-3-[(2-methoxyphenyl)azo]-1-naphthalenesulfonic aci monosodium sal | | acid red 4 (c.i. 14710) |
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