Supplier Page from Aladdin Scientific Corporation for 2-(4-Bromophenyl)-4-phenylquinazoline
(1R,2R)-(+)-1,2-Diphenylethylenediamine from Aladdin Scientific Corporation
1H-Pyrazole-4-sulfonyl chloride from Aladdin Scientific Corporation
3,3-Dimethyl-1-butanol from Aladdin Scientific Corporation
tert-butyl N-[(1R,2R)-2-aminocyclobutyl]carbamate from Aladdin Scientific Corporation