Aurin603-45-2100 % similar Quinhydrone106-34-369 % similar 1,5-Bis(4-hydroxyphenyl)-1,4-pentadien-3-one3654-49-753 % similar Tetrakis(4-hydroxyphenyl)ethylene119301-59-652 % similar Indophenol500-85-651 % similar 4,4'-Dihydroxybenzophenone611-99-447 % similar 1,1-Dichloro-2,2-bis(4-hydroxyphenyl)ethylene14868-03-244 % similar 4-Hydroxybenzamide619-57-844 % similar 4-Hydroxybenzoic acid99-96-744 % similar Piceol99-93-442 % similar 4′-Hydroxychalcone2657-25-242 % similar 4-Hydroxybenzophenone1137-42-441 % similar Sodium P-hydroxybenzoate114-63-639 % similar 2-Bromo-1-(4-hydroxyphenyl)ethanone2491-38-539 % similar 4-Fluoro-4′-hydroxybenzophenone25913-05-739 % similar 4-Chloro-4′-hydroxybenzophenone42019-78-339 % similar 4-Hydroxybenzoic acid hydrazide5351-23-539 % similar 2-Chloro-1-(4-hydroxyphenyl)ethanone6305-04-039 % similar 4′-Hydroxypropiophenone70-70-239 % similar N-(4-Hydroxyphenyl)maleimide7300-91-639 % similar