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89845-98-7 benzenesulfonic acid,4-[[4-[(3,4-dinitrophenyl)nitrosoamino]phenyl]azo]-, sodium salt

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Product Name Benzenesulfonic acid,4-[[4-[(3,4-dinitrophenyl)nitrosoamino]phenyl]azo]-, sodium salt
CAS No. 89845-98-7
Molecular Formula C18H12N6O8S・Na