Pyridinium, 1-methyl-4-[(1E)-2-[4-[methyl[2-[2-[2-[(1-oxooctadecyl)oxy]ethoxy]ethoxy]ethyl]amino]phenyl]ethenyl]-, iodide (1:1) SD-PEG4

Pyridinium, 1-methyl-4-[(1E)-2-[4-[methyl[2-[2-[2-[(1-oxooctadecyl)oxy]ethoxy]ethoxy]ethyl]amino]phenyl]ethenyl]-, iodide (1:1) SD-PEG4 · CAS 2583528-95-2