2-(4-methylphenyl)-1,3-dihydrobenzo[f][1,3]benzoxazine

4-bromo-N,N-dibutyl-6-methyl-1,3-benzothiazol-2-amine

2-hydrazinyl-3-(4-methylphenyl)quinazolin-4-one

1-(4-甲苯基)-3-乙酰基-3-甲基三氮烯

1-(ethoxymethyl)-4-nitrobenzene