Photoresist Chemicals L-Isoleucine, L-arginyl-L-tryptophyl-L-arginyl-L-threonyl-L-arginylglycyl-L-lysyl-L-arginyl-L- arginyl-L-isoleucyl-L-arginyl- Cas：924285-52-9 Molecular Formula：C71H128N32O14