2-methylpyridine-3,4-diamine
2-甲基吡啶-3,4-二胺
CAS No. 15931-19-8
2-methylpyridine-3,4-diamine
2-甲基吡啶-3,4-二胺
Al.Cu.Ni.O.Zn 175649-78-2
PicramniosideA 162666-32-2