Photoresist Chemicals 4-Thiazolecarboxamide,N-[1-(aminocarbonyl)- ethenyl]-2-[49-[(4-deoxy-2,3-di-O-methyl- R-L-arabino-hexopyranosyl)oxy]-14-ethylidene- 9,10,11,12,13,14,19,20,21,22,29,30,32,33- tetradecahydro-3,29-dihydr Cas:94588-48-4 Molecular Formula: