2,4-二氨基-6-喹唑啉羧醛

6-(anilinomethyl)quinazoline-2,4-diamine

(2,4-diaminoquinazolin-6-yl)methanol

acetic acid,6-[(3,5-dichloroanilino)methyl]quinazoline-2,4-diamine

acetic acid,6-[[(6-chloronaphthalen-2-yl)amino]methyl]quinazoline-2,4-diamine