中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,2-dimethyl-10-(2-oxopropoxy)-3,4,8,9-tetrahydrocyclopenta[c]pyrano[2,3-h]chromen-6-one | —— | C20H22O5 | 342.392 |
—— | 2,2-dimethyl-10-(1-methyl-2-oxopropoxy)-3,4,8,9-tetrahydrocyclopenta[c]pyrano[2,3-h]chromen-6-one | —— | C21H24O5 | 356.419 |
—— | 3,5,5-trimethyl-6,7,11,12-tetrahydrocyclopenta[c]furo[2,3-f]pyrano[2,3-h]chromen-9-one | —— | C20H20O4 | 324.376 |
—— | 3,5,5,5-tetramethyl-6,7,11,12-tetrahydrocyclopenta[c]furo[2,3-f]pyrano[2,3-h]chromen-9-one | —— | C21H22O4 | 338.403 |