Supplier Page from Aladdin Scientific Corporation for Syringic acid
1,4-Bis(trimethylsilyl)butadiyne from Aladdin Scientific Corporation
1-[2-(Trimethylsilyl)ethoxycarbonyloxy]pyrrolidin-2,5-dione from Aladdin Scientific Corporation
2-Deoxy-L-ribose from Aladdin Scientific Corporation
Barium hydroxide octahydrate from Aladdin Scientific Corporation