C.I. Food Red 6
IUPAC 名称
3-hydroxy-4-[(E)-2-(2,4,5-trimethylphenyl)diazen-1-yl]naphthalene-2,7-disulfonic acid
InChI标识符
InChI=1S/C19H18N2O7S2/c1-10-6-12(3)16(7-11(10)2)20-21-18-15-5-4-14(29(23,24)25)8-13(15)9-17(19(18)22)30(26,27)28/h4-9,22H,1-3H3,(H,23,24,25)(H,26,27,28)/b21-20+