1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trione,4-ethyl-7,8-dihydro-4-hydroxy-, (R)-

1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trione,4-ethyl-7,8-dihydro-4-hydroxy-, (R)- · CAS 110351-91-2