Supplier Page from Aladdin Scientific Corporation for Rosolic acid
2-Bromo-4,5,6-trifluoroaniline from Aladdin Scientific Corporation
3-(4-Pyridyl)-L-alanine Dihydrochloride from Aladdin Scientific Corporation
Citric acid monohydrate from Aladdin Scientific Corporation
Substance P(1-7) TFA from Aladdin Scientific Corporation