Free release

129-65-7 1,3-dihydro-4,10-dihydroxy-8-methyl-3-oxoisobenzofuro[5,4-d]benzofuran-7-carboxylic acid

service@apichina.com
Product Name 1,3-dihydro-4,10-dihydroxy-8-methyl-3-oxoisobenzofuro[5,4-d]benzofuran-7-carboxylic acid
CAS No. 129-65-7
Synonyms porphyrillic acid; 4,10-dihydroxy-8-methyl-3-oxo-1,3-dihydrobenzo[d]benzo[1,2-b:3,4-c']difuran-7-carboxylic acid
InChI InChI=1/C16H10O7/c1-5-2-7(17)13-12-6-4-22-16(21)11(6)8(18)3-9(12)23-14(13)10(5)15(19)20/h2-3,17-18H,4H2,1H3,(H,19,20)
Molecular Formula C16H10O7
Molecular Weight 314.2464
Density 1.719g/cm3
Boiling point 558.1°C at 760 mmHg
Flash point 291.3°C
Refractive index 1.813