1 | 69458-81-7 | FD and C Red No. 7 | FD and C Red No. 7 | C18H12CaN2O6S
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2 | 5281-09-4 | calcium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate | calcium 3-hydroxy-4-[(4-methyl-2-sulphonatophenyl)azo]-2-naphthoate | C18H12CaN2O6S
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3 | 73718-60-2 | 3-羟基-4-[(4-甲基-3-磺基苯基)偶氮]-2-萘甲酸钙盐 | 2-Naphthalenecarboxylic acid, 3-hydroxy-4-(4-methyl-3-sulfophenyl)azo-, calcium salt | C18H12CaN2O6S
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4 | 60748-28-9 | calcium (4Z)-4-[(4-methyl-2-sulfonato-phenyl)hydrazinylidene]-3-oxo-naphthalene-2-carboxylate | calcium (4Z)-4-[(4-methyl-2-sulfonato-phenyl)hydrazinylidene]-3-oxo-naphthalene-2-carboxylate | C18H12CaN2O6S
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