Supplier Page from Aladdin Scientific Corporation for Spectinomycin pentahydrate dihydrochloride
1-Acetoxy-3-chloroacetone from Aladdin Scientific Corporation
4-(4-Hydroxyphenoxy)benzoic Acid from Aladdin Scientific Corporation
Boc-(S)-3-Amino-3-phenylpropanal from Aladdin Scientific Corporation
PDE4 inhibitor 16 from Aladdin Scientific Corporation