Isotanshinone IIA

20958-15-0

Isotanshinone II; Isotanshinone II (Salvia miltiorhiza)

No Data Available

O=C1C=2OC=C(C2C(=O)C3=CC=C4C(=C13)CCCC4(C)C)C

C19H18O3

294.35

InChI=1S/C19H18O3/c1-10-9-22-18-14(10)16(20)12-6-7-13-11(15(12)17(18)21)5-4-8-19(13,2)3/h6-7,9H,4-5,8H2,1-3H3

IUPAC name: 4,4,8-trimethyl-1,2,3,4-tetrahydrophenanthro[3,2-b]furan-7,11-dione