RNG 4810

1-(246Trichlorphenyl)-3-(2chlor-5tetradecanoyl-amino-anilino-4-(34diisopropoxy-phenylazo)pyrazolinon-5

1-(2′,4′,6′-Trichlorophenyl)-3-(2′-chloro-5′-tetradecanoyl-aMino-anilino-4-(3′,4′-diisopropoxy-phenylazo) pyrazolinone-5