1.ISO quality; factory direct selling 2.accept small orders 3.fast delivery ;free sample 4. ... Physical and Chemical Property:l Chemical Name: 6-ethoxy-2, 2,4-triemthyl-1, 2-dihydro-quinoline; molecular formula: C14 H19 NO; ... of amino acid, protein, fat, grease, natural pigment, vitamin A, D, E and K etc;l The product has its certain effect ... -331000300~4002000~3000 ISO quality Quinoline CAS 91-53-2