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72139-18-5 disodium 3-(4-chloro-2-sulfonato-phenyl)azo-4-hydroxy-7-[(2,5,6-trichloropyrimidin-4-yl)a

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Product Name disodium 3-(4-chloro-2-sulfonato-phenyl)azo-4-hydroxy-7-[(2,5,6-trichloropyrimidin-4-yl)amino]naphthalene-2-sulfonate
CAS No. 72139-18-5
InChI InChI=1/C20H11Cl4N5O7S2.2Na/c21-9-1-4-12(13(7-9)37(31,32)33)28-29-16-14(38(34,35)36)6-8-5-10(2-3-11(8)17(16)30)25-19-15(22)18(23)26-20(24)27-19;;/h1-7,30H,(H,25,26,27)(H,31,32,33)(H,34,35,36);;/q;2*+1/p-2
Molecular Formula C20H9Cl4N5Na2O7S2
Molecular Weight 683.2363