3′,4′-Dihydroxypropiophenone7451-98-1100 % similar Propiovanillone1835-14-967 % similar 2-Chloro-3′,4′-dihydroxyacetophenone99-40-164 % similar 4′-Hydroxypropiophenone70-70-259 % similar α-Methylamino-3′,4′-dihydroxyacetophenone hydrochloride62-13-558 % similar 3′-Hydroxypropiophenone13103-80-557 % similar Ethyl protocatechuate3943-89-356 % similar 2′,5′-Dihydroxypropiophenone938-46-556 % similar 3′,4′-Dihydroxyacetophenone1197-09-755 % similar 1-(3,4-Difluorophenyl)-1-propanone23384-72-754 % similar 1-(3,4-Dichlorophenyl)-1-propanone6582-42-954 % similar 4′-Methylpropiophenone5337-93-952 % similar Methyl 3,4-dihydroxybenzoate2150-43-851 % similar Flopropione2295-58-151 % similar Propioveratrone1835-04-751 % similar 3,4-Methylenedioxypropiophenone28281-49-451 % similar 2′,4′-Dihydroxypropiophenone5792-36-951 % similar 4′-Bromopropiophenone10342-83-350 % similar 1-(3-Aminophenyl)-1-propanone1197-05-350 % similar 1-(3-Bromophenyl)-1-propanone19829-31-350 % similar