Sigma-Aldrich
CYSTINE DIETHYL ESTER DIHYDROCHLORIDE
Copper
铜
D-GLUCOSE DIBENZYL MERCAPTAL
D-PENICILLAMINE ACETONE ADDUCT HYDROCHLORIDE HYDRATE
D,L-ALANYLGLYCYLGLYCINE
DECYLTRIPHENYLSILANE
Deoxycholic acid disulfate trisodium salt
DES-A-CHOLEST-9-EN-5-ONE 2,4-DINITROPHENYLHYDRAZONE