2-Hexadecanoylamino-4-nitrophenyl-beta-D-galactopyranoside 63424-42-0 EINECS 264-134-3 Hexadecanamide, N-(2-(beta-D-galactopyranosyloxy)-5-nitrophenyl)- N-(2-(beta-D-Galactopyranosyloxy)-5-nitrophenyl)palmitamide