2-chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid
5-氯-2-[(2-羟基-1-萘基)偶氮]-4-甲基苯磺酸 228336
CAS No:
15958-19-7
Order 15958-19-7
chloro,hydroxy,naphthyl,toluene,sulphonic
Contacter
Mrs.Camila
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