518-15-0;86436-50-2 N-(1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide

product Name N-(1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide Synonyms acetamide, N-(5,6,7,9-tetrahydro-1,2,3-trimethoxy-9-oxobenzo[a]heptalen-7-yl)-; N-(1,2,3-Trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl)acetamide Molecular Formula C21H23NO5 Molecular Weight 369.411 InChI InChI=1/C21H23NO5/c1-12(23)22-17-9-8-13-10-18(25-2)20(26-3)21(27-4)19(13)15-7-5-6-14(24)11-16(15)17/h5-7,10-11,17H,8-9H2,1-4H3,(H,22,23) CAS Registry Number 518-15-0;86436-50-2 Molecular Structure Density 1.24g/cm3 Boiling point 676.4°C at 760 mmHg Refractive index 1.593 Flash point 362.9°C Vapour Pressur 3.75E-18mmHg at 25°C Hazard Symbols Risk Codes Safety Description