1-Anthroic acid, 9,10-dihydro-2,5,7,8-tetrahydroxy-4-methyl-9,10-dioxo-6-(2,3,4,5-tetrahydroxyhexanoyl)- 1260-17-9 2-Anthracenecarboxylic acid, 7-.beta.-D-glucopyranosyl-9,10-dihydro-3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo- C.I. 75470 C.I. Natural Red 4 CARMINIC ACID Carmine Cochineal Cochineal tincture E 120 NSC326224