Supplier Page from Aladdin Scientific Corporation for δ-HCH solution
2,4-Dichlorothieno[3,2-d]pyrimidine from Aladdin Scientific Corporation
2-Chloro-4-methanesulfonylbenzaldehyde from Aladdin Scientific Corporation
Methyl 2-chloropropionate from Aladdin Scientific Corporation
spiro[2.3]hexane-4-carboxylic acid from Aladdin Scientific Corporation