4971 Fast green FCF FDA permitted food colourant used in beverages, desserts, candies, baking goods, dairy products and maraschino cherries Fast Green FCF, also called Food green 3, FD&C Green No. 3, Green 1724, Solid Green FCF, and C.I. 42053, is a sea green triarylmethane food dye. Its E number is E143. 2353-45-9 3400691 C37H36N2O10S3 808.9 White powder. 290 °C 3, not classifiable as to its carcinogenicity to humans. (L135) 2014-09-11T05:22:21Z 2026-04-17T16:09:02Z http://en.wikipedia.org/wiki/Fast_green_FCF true CCN(CC1=CC(=CC=C1)S(O)(=O)=O)C1=CC=C(C=C1)C(C1=CC(=C(O)C=C1)S(O)(=O)=O)=C1C=CC(C=C1)=[N+](CC)CC1=CC(=CC=C1)S([O-])(=O)=O C37H36N2O10S3 InChI=1S/C37H36N2O10S3/c1-3-38(24-26-7-5-9-33(21-26)50(41,42)43)31-16-11-28(12-17-31)37(30-15-20-35(40)36(23-30)52(47,48)49)29-13-18-32(19-14-29)39(4-2)25-27-8-6-10-34(22-27)51(44,45)46/h5-23H,3-4,24-25H2,1-2H3,(H3,41,42,43,44,45,46,47,48,49) MNEJSIQJOSRAAA-UHFFFAOYSA-N 764.884 764.153207452 Exogenous Solid HMDB38220 2645075 CHEM003872 3-{[ethyl({4-[(4-{ethyl[(3-sulfophenyl)methyl]amino}phenyl)(4-hydroxy-3-sulfophenyl)methylidene]cyclohexa-2,5-dien-1-ylidene})azaniumyl]methyl}benzene-1-sulfonate