1-Ascorbyl palmitate 137-66-6 6-Hexadecanoyl-L-ascorbic acid 6-Monopalmitoyl-L-ascorbate 6-O-Palmitoylascorbic acid 6-Palmitoylascorbic acid AP Ascorbic acid palmitate Ascorbic palmitate Ascorbyl monopalmitate Ascorbyl palmitate Ascorbyl palmitic acid Cetyl ascorbate L-Ascorbic acid, 6-hexadecanoate L-Ascorbic acid, 6-palmitate L-Ascorbyl 6-palmitate L-Ascorbyl palmitate NSC402451 Ondascora Palmitic acid, ester with ascorbic acid Palmitoyl L-ascorbic acid Quicifal