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CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
1937-34-4C.I.直接红79C.I. Direct Red 79;
direct red 79 2,7-Naphthalenedisulfonic acid, 4,4'-[carbonylbis [imino(5-methoxy-2-methyl-4,1-phenylene) azo]] bis[5-hydroxy-, tetrasodium salt;
Urea, N,N'-bis[[4-[[(3,6-disulfo-8-hydroxy) naphthalene-1-yl]azo]-2-methoxy-5-methyl] phenyl]-, tetrasodium salt;
4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-7-naphthalenedisulfonic acid
CAS:1937-34-4分子结构C37H28N6Na4O17S4详情供应商
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