... raw material Cochineal insect dried. SynonymsC.I.75470, C.I.Wataral red 4, Carminic acid, 7-alpha-D-glucopyranosyl-9,10-dihydro-3,5 ... -1-methyl-9,10-dioxo- 2-anthracenecarboxylic acid; 7-beta-D-glucopyranosyl-9,10-dihydro- 3,5,6,8-tetrahydroxy- 1 ...