Supplier Page from Aladdin Scientific Corporation for 2-(((tert-Butoxycarbonyl)amino)methyl)isonicotinic acid
2-Bromoisobutyric anhydride from Aladdin Scientific Corporation
2-Naphthaleneacetic acid from Aladdin Scientific Corporation
4-Amino-5-chloro-2,6-dimethylpyrimidine from Aladdin Scientific Corporation
Methyl 5-(Hydroxymethyl)-1H-imidazole-4-carboxylate from Aladdin Scientific Corporation