Photoresist Chemicals L-Leucine, L-lysylglycyl-L-leucyl-L-lysyl-L-lysyl-L-leucyl-L-leucyl-L-lysyl-L-leucyl-L-leucyl-L -lysyl-L-lysylglycyl-L-leucyl-L-lysyl- Cas：846056-22-2 Molecular Formula：C88H169N23O17