Supplier Page from Aladdin Scientific Corporation for 2-Amino-5-methoxy-4-(2-methoxyethoxy)benzoic acid
(3S,5S)-3,5-Dimethylmorpholine from Aladdin Scientific Corporation
2,3-Dichlorobenzoyl chloride from Aladdin Scientific Corporation
N-(4-Nitrophenyl)-3-oxobutyramide from Aladdin Scientific Corporation
N,N'-Di(1-naphthyl)benzidine (purified by sublimation) from Aladdin Scientific Corporation