Free release

89391-28-6 pyrano[2,3-c]pyrazole-3,4-dione, 6-amino-1,2-dihydro-2-phenyl-

service@apichina.com
Product Name Pyrano[2,3-c]pyrazole-3,4-dione, 6-amino-1,2-dihydro-2-phenyl-
CAS No. 89391-28-6
Molecular Formula C12H9N3O3