—— |
(-)-2,3,3a,8a-tetrahydro-2-oxo-4-hydroxy-6-methoxy-β-(2'-carboethoxyethyl)-5-furo[2,3-b]benzofuranacrylic acid δ-lactone |
225917-77-1 |
C19H18O8 |
374.347 |
—— |
2,3,3a,8a-Tetrahydro-2-oxo-4-hydroxy-6-methoxy-β-(2'-carboxy-aethyl)-5-furo<2,3-b>benzofuran-acrylsaeure-δ-lacton |
511270-26-1 |
C17H14O8 |
346.293 |
—— |
2-<2,3,3a,8a-Tetrahydro-2-oxo-4-hydroxy-6-methoxy-furo<2,3-b>benzofuran-5-yl>-5-oxo-1-cyclopenten-1-carbonsaeure-δ-lacton |
10321-47-8 |
C17H12O7 |
328.278 |
—— |
alfatoxin B2a |
—— |
C17H14O7 |
330.294 |
(6aS-(6aalpha,8beta,9aalpha))-2,3,6a,8,9a-六氢-8-羟基-4-甲氧基环戊烯并(c)呋喃并(3',2':4,5)呋喃并(2,3-h)(1)苯并吡喃-1,11-二酮 |
aflatoxin B2a |
17878-54-5 |
C17H14O7 |
330.294 |