6-Hydroxy-1-(3-Isopropoxypropyl)-4-methyl-2-oxo-5-[4-(phenylazo)phenylazo]-1,2-dihydro-3-pyridinecarbonitrile (Cas No 85136-74-9)
6-Hydroxy-1-(3-isopropoxypropyl)-4-méthyl-2-oxo-5-[4-(phénylazo)phénylazo]-1,2-dihydro-3-pyridinecarbonitrile (no CAS 85136-74-9)