Betamipron3440-28-633 % similar N-(2-Phenylethyl)acetamide877-95-233 % similar N-Methylisatoic anhydride10328-92-433 % similar N,N'-Dimethylquinacridone19205-19-733 % similar N-(2-Chloroethyl)benzamide26385-07-933 % similar 1-Methyl-D-tryptophan110117-83-432 % similar 1-Methyl-L-tryptophan21339-55-932 % similar 1,2-Dimethyl-1H-indole-3-carboxaldehyde38292-40-931 % similar 1-Methyl-1H-indole-2-carboxylic acid16136-58-631 % similar 1-(Phenylmethyl)-1H-indole-3-carboxylic acid27018-76-430 % similar N-(Carboxymethyl)acridone38609-97-130 % similar