Free release

7471-74-1 9-methoxy-7-oxo-7h-furo[3,2-g]chromene-4-sulfonic acid

service@apichina.com
Product Name 9-methoxy-7-oxo-7H-furo[3,2-g]chromene-4-sulfonic acid
CAS No. 7471-74-1
InChI InChI=1/C12H8O7S/c1-17-11-9-7(4-5-18-9)12(20(14,15)16)6-2-3-8(13)19-10(6)11/h2-5H,1H3,(H,14,15,16)
Molecular Formula C12H8O7S
Molecular Weight 296.2527
Density 1.638g/cm3
Refractive index 1.664