Supplier Page from Aladdin Scientific Corporation for (1R,2R)-2-(difluoromethyl)cyclopropanecarboxylic acid
(2S,3S)-1,4-Dioxaspiro[4.5]decane-2,3-diylbis(diphenylmethanol) from Aladdin Scientific Corporation
1,3-Bis(2,6-di-i-propylphenyl)imidazol-2-ylidenegold(I) hydroxide from Aladdin Scientific Corporation
Propargyl bromide from Aladdin Scientific Corporation
Zinc iodide from Aladdin Scientific Corporation