| | Tetraethyl 2,2',2'',2'''-((15,35,55,75-tetra-tert-butyl-1,3,5,7(1,3)-tetrabenzenacyclooctaphane-12,32,52,72-tetrayl)tetrakis(oxy))tetraacetate CAS:97600-39-0 BD100350 97% MFCD00145373 TETRAMETHYL 5',5',8',9'-TETRAMETHYL-5',6'-DIHYDROSPIRO[1,3-DITHIOLE-2,1'-THIOPYRANO[2,3-C]QUINOLINE]-2',3',4,5-TETRACARBOXYLATE CAS:331761-20-7 BD00823164 95% MFCD01036904 |