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CAS NO:72987-12-3
CAS:
72987-12-3
英文名称:
chromate(3-), [3-hydroxy-4-[(1-hydroxy-8-sulfo-2-naphthalenyl)azo]-7-nitro-1-na
phthalenesulfonato(4-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphthalenolato(2-)]