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33935-90-9 benzenesulfonic acid,4-[[1-[(1-naphthalenylamino)carbonyl]-2-oxopropylidene]azo]-3-nitro-

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Product Name Benzenesulfonic acid,4-[[1-[(1-naphthalenylamino)carbonyl]-2-oxopropylidene]azo]-3-nitro-,barium salt (2:1)
CAS No. 33935-90-9
Molecular Formula C20H16N4O7S・1/2Ba