BUTEIN
2,3,4,4-四羟基查耳酮
CAS No. 21849-70-7
1-(2,4-dihydroxyphenyl)-3-(3,4-dihydroxyphenyl)-2-propen-1-on
2,3,4,4-四羟基查耳酮
Al.Cu.Ni.O.Zn 175649-78-2
PicramniosideA 162666-32-2