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62629-60-1 2-naphthalenesulfonic acid,5-[[[3-(aminosulfonyl)phenyl]sulfonyl]amino]-4-[[2-(methylsulf

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Product Name 2-Naphthalenesulfonic acid,5-[[[3-(aminosulfonyl)phenyl]sulfonyl]amino]-4-[[2-(methylsulfonyl)-4-nitrophenyl]azo]-
CAS No. 62629-60-1
Molecular Formula C23H19N5O11S4