Supplier Page from Aladdin Scientific Corporation for Erbium oxide
2-(Dimethylvinylsilyl)pyridine from Aladdin Scientific Corporation
2-Deoxy-L-ribose from Aladdin Scientific Corporation
5-Bromo-1-(phenylsulfonyl)-2-(trimethylsilyl)-1H-pyrrolo[2,3-b]pyridine from Aladdin Scientific Corporation
meta-Phosphoric acid from Aladdin Scientific Corporation