104359-67-3 5H-2-Pyrindinium,2-(carboxymethyl)-5-[[2-(carboxymethyl)-4-(methoxycarbonyl)-5-methyl-2H-2-pyrindin-7-yl]methylene]-4-(methoxycarbonyl)-7-methyl-,inner salt
104351-91-9 Poly(oxy-1,2-ethanediyl), α-[2-[hexadecyl(2-sulfoethyl) amino]ethyl]-ω-hydroxy-, monosodium salt