3,4-Dibromobenzaldehyde
3,4-二溴苯甲醛
74003-55-7
3,4-DIBROMOBENZALDEHYDE
3,4-二溴苯甲醛;3,4-二溴苯甲醛,99%
NiZr3 85227-69-6
Mattacin 6683-17-6
DC 86R 94448-13-2
&acirc 94443-44-4