2-ethynyl-N-methylaniline

草酰氯

N,N',N"-trimethyl-N,N',N"-triphenylmethanetriamine

2,2-dimethoxy-1-methylpiperidine

1,3a-dibutyl-3,3a,5,9b-tetrahydro-9b-hydroxy-5-methyl-1H-imidazo[4,5-c]quinoline-2,4-dione