Vitamin a product name: vitamin a synonyms: 2, 4, 6, 8-nonatetraen-1-ol, 3, 7-dimethyl-9-(2, 6, 6-trimethyl-1-cyclohexen-1-yl)-, (all-e)-; 3, 7-dimethyl-9-(2, 6, 6-trimethyl-1-cyclohexen-1-yl)-2, 4, 6, 8-nonatetraen-1-ol; acon; afaxin; agiolan; alphalin; all-trans-retinyl alcohol; all-trans-retinol; all-trans-vitamin a alcohol; anatola; anatola a; anti-infective vitamin; antixerophthalmic vitamin; aoral; apexol; apostavit; aquasynth; alphasterol; atars; atav; avibon; avita; avitol; axerol; axerophthol; biosterol; disatabs tabs; chocola a; dofsol; dohyfral a; epiteliol; hi-a-vita; lard factor; nio-a-let; oleovitamin a; ophthalamin; prepalin; retinol; retrovitamin a; testavol; trans-retinol; vaflol; vafol; vi-alpha; vitamin a1; vitamin a1 alcohol; vitamin a alcohol; vitavel a; vitpex; vogan; vogan-neu; ; roidex; vitamin a retinol; 3, 7-dimethyl-9-(2, 6, 6-trimethyl-1-cyclohexenyl)-nona-2, 4, 6, 8-tetraen-1-ol; aquasol a; retinol molecular formula: c20h30o molecular weight: 286.4516 cas registry number: 68-26-8;11103-57-4 einecs: 200-683-7;234-328-2 packing:25kgdrumassay:500000iu price:$20kg.