CAS No.:4424-87-7 Other Names:Vat Violet 13 MF:C28H14N2O4 EINECS No.:224-600-9 Place of Origin: China (Mainland) Type:Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates Application:Chemical Industries Appearance:Solid