| 英文名称: | | 3-Naphthalenedisulfonic acid, 7,7'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis-1 | | 1,3-naphthalenedisulfonic acid, 7,7'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis | | 7,7'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis-3-naphthalenedisulfonic acid | | 1,3-Naphthalenedisulfonic acid,7,7'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis- |
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