Supplier Page from Aladdin Scientific Corporation for α-Endosulfan solution
2,4-Difluoro-5-formylbenzonitrile from Aladdin Scientific Corporation
6-Amino-5-iodonicotinic acid from Aladdin Scientific Corporation
Ethyl 3-(5-methoxy-1H-indol-3-yl)propanoate from Aladdin Scientific Corporation
Guanidine Sulfamate from Aladdin Scientific Corporation