Photoresist Chemicals CAS7460-48-2 N’-[(1Z)-1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-3-[3-oxo-3-[2-[(1E)-1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazinyl]propyl]sulfanylpropanehydrazide Cas:7460-48-2 Molecular Formula:C22H26N4O4S