Supplier Page from Aladdin Scientific Corporation for Tetramethylammonium hydroxide solution
(2S,3S)-1,4-Dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol) from Aladdin Scientific Corporation
(3-Ammoniopropyl)di-tert-butylphosphonium bis(tetrafluoroborate) from Aladdin Scientific Corporation
1,18-dibromooctadecane from Aladdin Scientific Corporation
Propargyl bromide from Aladdin Scientific Corporation