—— |
(19-Ethyl-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4,6,8,10,15(20)-heptaen-19-yl) benzoate |
156969-70-9 |
C27H20N2O5 |
452.466 |
4-乙基-4-羟基-3,4,12,14-四氢-1H-吡喃并[3'4':6,7]吲哚嗪并[1,2-b]喹啉-3,14-二酮 |
camptothecin |
31456-25-4 |
C20H16N2O4 |
348.358 |
—— |
[3-(1,3-dihydropyrrolo[3,4-b]quinoline-2-carbonyl)-5-ethyl-4-formyl-6-oxo-2H-pyran-5-yl] benzoate |
156969-69-6 |
C27H22N2O6 |
470.481 |
—— |
(1-Chloro-7-ethyl-3,6-dioxo-1,4-dihydrofuro[3,4-c]pyran-7-yl) benzoate |
156969-60-7 |
C16H13ClO6 |
336.729 |