Supplier Page from Aladdin Scientific Corporation for (3S,4S)-Tofacitinib
2,3,4-Trifluorobenzonitrile from Aladdin Scientific Corporation
Guanidine Sulfamate from Aladdin Scientific Corporation
Palmitic acid PEG amine from Aladdin Scientific Corporation
spiro[2.3]hexane-4-carboxylic acid from Aladdin Scientific Corporation