丁螺环酮EP杂质J
QY-DLHT-J
4-(7,9-dioxo-8-azaspiro[4.5]dec-8-yl)butyl [1-[2-oxo-2- [[4-[4-(pyrimidin-2-yl)piperazin-1-yl]butyl]amino]ethyl]- cyclopentyl]acetate
2726492-72-2
C34H52N6O5