82508-32-5 土荆皮甲酸 pseudolaric acid A

Synonyms： (2E,4E)-5-[(4aS)-4a-(acetyloxy)-3,7-dimethyl-1-oxo-3,4,4a,5,6,9-hexahydro-4,9a-ethanocyclohepta[c]pyran-3(1H)-yl]-2-methylpenta-2,4-dienoic acid; (2E,4E)-5-[(3R,4S,4aS,9aR)-4a-(acetyloxy)-3,7-dimethyl-1-oxo-3,4,4a,5,6,9-hexahydro-4,9a-ethanocyclohepta[c]pyran-3(1H)-yl]-2-methylpenta-2,4-dienoic acid; (2E,4E)-5-[(1R,7S,8S,9R)-7-Acetoxy-4,9-dimethyl-11-oxo-10-oxatricyclo[6.3.2.0~1,7~]tridec-3-en-9-yl]-2-methylpenta-2,4-dienoic acid; 2,4-pentadienoic acid, 5-[(3R,4S,4aS,9aR)-4a-(acetyloxy)-3,4,4a,5,6,9-hexahydro-3,7-dimethyl-1-oxo-1H-4,9a-ethanocyclohepta[c]pyran-3-yl]-2-methyl-, (2E,4E)-
CAS Number：82508-32-5
Molecular Formula：C₂₂H₂₈O₆
Molecular Weight：388.4541
InChI：InChI=1/C22H28O6/c1-14-7-11-21-12-9-17(22(21,13-8-14)27-16(3)23)20(4,28-19(21)26)10-5-6-15(2)18(24)25/h5-7,10,17H,8-9,11-13H2,1-4H3,(H,24,25)/b10-5+,15-6+/t17?,20?,21?,22-/m0/s1
Molecular Structure：
Density：1.23g/cm³
Boiling point：571.5°C at 760 mmHg
Refractive index：1.563
Flash point：196.6°C
Vapour Pressur：1.5E-14mmHg at 25°C
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