Photoresist Chemicals Benzenemethanol, a-[[[1-[[2-[[[5-[(dimethylamino)methyl]-4-methyl-2-thienyl]methyl]thio]ethyl ]amino]-2-nitroethenyl]amino]methyl]-3-nitro- Cas:92535-93-8 Molecular Formula:C21H29N5O5S2