Supplier Page from Aladdin Scientific Corporation for Spiramycin I
(R)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride from Aladdin Scientific Corporation
5-Bromo-3-iodo-1-triisopropylsilanyl-1h-pyrrolo[2,3-b]pyridine from Aladdin Scientific Corporation
Ammonium nitrate -15N2 from Aladdin Scientific Corporation
Glycine n-octyl ester hydrochloride from Aladdin Scientific Corporation