17132-16-0;508-71-4 10?18-?????????-15-??-7?18-????

??? ?????	10?18-?????????-15-??-7?18-????
??????	;(10β)-10?18-?????????-15-??-7?18-????. 9H-4a ? 1- (?????? ?????) ???????-9?12-???? ? 7-????? ??????????-1?4b ? 7-??? ????-? (1S ? 4aR ? 4bR ? 7R ? 8aR ? 10aS) -? ???????????
??? ???????	10,18-epoxyros-15-ene-7,18-dione; (10β)-10,18-Epoxyros-15-ene-7,18-dione; 9H-4a,1-(epoxymethano)phenanthrene-9,12-dione, 7-ethenyldodecahydro-1,4b,7-trimethyl-, (1S,4aR,4bR,7R,8aR,10aS)-; Rosenonolactone
????? ????????	C₂₀H₂₈O₃
??? ???????	316.4345
InChI	InChI=1/C20H28O3/c1-5-17(2)9-10-19(4)13(12-17)14(21)11-15-18(3)7-6-8-20(15,19)23-16(18)22/h5,13,15H,1,6-12H2,2-4H3/t13-,15-,17+,18-,19+,20+/m0/s1
????? ??????	17132-16-0;508-71-4
?????? ???????
?????	1.128g/cm³
???? ?????	448.991°C at 760 mmHg
???? ????	1.541
???? ??????	196.177°C
???? ????	0mmHg at 25°C
??? ??????
????? ???
??????? ?????

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