Photoresist Chemicals Glycine, L-glutaminyl-L-isoleucylglycyl-L-tyrosyl-L-tyrosyl-L-arginyl-L-arginyl-L-alanyl -L-threonyl-L-arginyl-L-arginyl-L-valyl-L-arginylglycyl- Cas:840470-77-1 Molecular Formula:C77H129N31O20