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64180-20-7 benzo[b]thiophen-3(2h)-one, 2-[[4-(diethylamino)phenyl]azo]-

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Product Name Benzo[b]thiophen-3(2H)-one, 2-[[4-(diethylamino)phenyl]azo]-
CAS No. 64180-20-7
Molecular Formula C18H19N3OS