Supplier Page from Aladdin Scientific Corporation for (2-Bromo-5-chlorophenyl)methanamine
1H-Pyrazole-4-sulfonyl chloride from Aladdin Scientific Corporation
2-Hydrazinobenzoic acid hydrochloride from Aladdin Scientific Corporation
3-methyl-1H-1,2,4-triazole from Aladdin Scientific Corporation
Diethyl tert-butylmalonate from Aladdin Scientific Corporation