Sigma-Aldrich
D-GALACTONIC ACID, CALCIUM SALT
D-MANNITOL HEXABENZOATE
D,L-2-BROMOISOVALERYL-D,L-PHENYLALANINE
Decylphosphonic Acid
DEOXYBENZOIN (PHENYLSULFONYL)HYDRAZONE
DES-A-CHOLEST-5(10)-EN-5-YL ACETATE
Copper
铜
DIACENAPHTHO(1,2-B 1',2'-D)THIOPHENE
DI-P-TOLYL CARBONATE
DIAMINE BLUE 3 B
DIBENZO(B,E)OXEPIN-11(6H)-ONE O-ACETYLOXIME
DIBUTYL N,N'-(1,1'-OXYBIS(2,2,2-TRICHLOROETHYL))BISCARBAMATE