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43134-81-2 1h-indolesulfonic acid,3-[[2,5-dichloro-4-[[(2-hydroxyethyl)methylamino]sulfonyl]phenyl]a

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Product Name 1H-Indolesulfonic acid,3-[[2,5-dichloro-4-[[(2-hydroxyethyl)methylamino]sulfonyl]phenyl]azo]-2-methyl-
CAS No. 43134-81-2
Molecular Formula C18H18Cl2N4O6S2