Free release

50743-62-9 4h-1-benzopyran-4-one, 6-nitro-3-(1h-tetrazol-5-yl)-

service@apichina.com
Product Name 4H-1-Benzopyran-4-one, 6-nitro-3-(1H-tetrazol-5-yl)-
CAS No. 50743-62-9
Molecular Formula C10H5N5O4