Supplier Page from Aladdin Scientific Corporation for N-Acetyl-L-tyrosine ethyl ester monohydrate
(6S)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylic acid from Aladdin Scientific Corporation
1-(Chloromethyl)-4-phenoxybenzene from Aladdin Scientific Corporation
4-Ethyl-1,3-dimethyl-1H-pyrazol-5-amine sesquihydrate from Aladdin Scientific Corporation
Ethyl chlorofluoroacetate from Aladdin Scientific Corporation