CAS 70209-89-1; 2-naphthalenesulfonic acid, 3-[[4-[[[4-[4-[(3-chloro-2-hydroxy-5-sulfophenyl)az

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CAS:

70209-89-1

英文名称:

2-naphthalenesulfonic acid, 3-[[4-[[[4-[4-[(3-chloro-2-hydroxy-5-sulfophenyl)az

o]-4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl]phenyl]amino]carbonyl]-2-methylph

enyl]azo]-7-[4,5-dihydro-4-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]-3-methyl-5-ox

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