Free release

280744-33-4 phthalazine, 2-acetyl-6,7-dichloro-1,2-dihydro-4-(4-nitrophenyl)-

service@apichina.com
Product Name Phthalazine, 2-acetyl-6,7-dichloro-1,2-dihydro-4-(4-nitrophenyl)-
CAS No. 280744-33-4
Molecular Formula C16H11Cl2N3O3