| 英文名称: | | benzenesulfonic acid, 4,4'-[[(4-methoxyphenyl)methylene]bis[(2-methyl-4,1-pheny | | lene)azo(4,5-dihydro-3-methyl-5-oxo-1h-pyrazole-4,1-diyl)]]bis-, compd. with n, | | n'-bis(2-methylphenyl)guanidine (1:2) | | benzenesulfonic acid,4,4'-[[(4-methoxyphenyl)methylene]bis[(2-methyl-4,1-phenylene)azo(4,5-dihydro-3-methyl-5-oxo-1h-pyrazole-4,1-diyl)]]bis-, compd. withn,n'-bis(2-methylphenyl)guanidine (1:2) |
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