4,4-DIMETHOXYCHALCONE
4,4-二甲氧基查耳酮
CAS No. 2373-89-9
1,3-BIS(4-METHOXYPHENYL)PROP-2-EN-1-ONE
4,4-二甲氧基查耳酮;4,4-二甲氧基查耳酮,99%