Carbidopa28860-95-9100 % similar Carbidopa monohydrate38821-49-793 % similar (±)-Methyldopa55-40-366 % similar (±)-Methyldopa555-29-366 % similar Methyldopa555-30-666 % similar (αS)-α-Hydrazinyl-3,4-dimethoxy-α-methylbenzenepropanoic acid28860-96-065 % similar (-)-3-(3,4-Dihydroxyphenyl)-2-methyl-L-alanine sesquihydrate41372-08-162 % similar N-(Aminocarbonyl)-3-methoxy-O,α-dimethyl-L-tyrosine28861-00-944 % similar α-Methyl-P-tyrosine658-48-043 % similar Metyrosine672-87-743 % similar 1-(3,4-Dihydroxyphenyl)-2-propanone2503-44-841 % similar 2-Amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid10128-06-041 % similar Dihydrocaffeic acid1078-61-140 % similar D-Dopa5796-17-840 % similar Dopa59-92-740 % similar Dl-dopa63-84-340 % similar Dl-α-methylphenylalanine1132-26-940 % similar α-Methyl-D-phenylalanine17350-84-440 % similar Salvianic acid A76822-21-438 % similar 4-Ethyl-1,2-benzenediol1124-39-637 % similar