Supplier Page from Aladdin Scientific Corporation for α-HCH
2-(Benzofuran-3-yl)acetic acid from Aladdin Scientific Corporation
3',6'-Bis(diethylamino)-2-(4-nitrophenyl)spiro[isoindole-1,9'-xanthene]-3-one from Aladdin Scientific Corporation
Butyl 2,2-difluorocyclopropanecarboxylate from Aladdin Scientific Corporation
Cellulose acetate butyrate from Aladdin Scientific Corporation