| 英文名称: | | benzenesulfonic acid, 4,4'-[(phenylmethylene)bis[(2-methoxy-4,1-phenylene)azo(4 | | ,5-dihydro-3-methyl-5-oxo-1h-pyrazole-4,1-diyl)]]bis-, compd. with n,n'-dipheny | | lguanidine (1:2) | | benzenesulfonic acid,4,4'-[(phenylmethylene)bis[(2-methoxy-4,1-phenylene)azo(4,5-dihydro-3-methyl-5-oxo-1h-pyrazole-4,1-diyl)]]bis-, compd. withn,n'-diphenylguanidine (1:2) |
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