—— |
10,20-bis(1,3-dioxolan-2-yl)-15-methylidene-13,17-dioxapentacyclo[17.8.0.02,11.03,8.022,27]heptacosa-1(19),2(11),3,5,7,9,20,22,24,26-decaene-12,18-dione |
210700-88-2 |
C32H26O8 |
538.554 |
—— |
10,20-bis(1,3-dioxan-2-yl)-15-methylidene-13,17-dioxapentacyclo[17.8.0.02,11.03,8.022,27]heptacosa-1(19),2(11),3,5,7,9,20,22,24,26-decaene-12,18-dione |
210700-89-3 |
C34H30O8 |
566.607 |
—— |
15-methylidene-10,20-bis(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)-13,17-dioxapentacyclo[17.8.0.02,11.03,8.022,27]heptacosa-1(19),2(11),3,5,7,9,20,22,24,26-decaene-12,18-dione |
210700-90-6 |
C40H42O8 |
650.769 |