Supplier Page from Aladdin Scientific Corporation for (2S)-2-(2-methoxyphenyl)oxirane
2-oxa-5,8-diazaspiro[3.5]nonane dihydrochloride from Aladdin Scientific Corporation
4,4'-Bis(4,6-diphenyl-1,3,5-triazin-2-yl)biphenyl from Aladdin Scientific Corporation
Guanidine Sulfamate from Aladdin Scientific Corporation
Potassium stearate from Aladdin Scientific Corporation