18623-13-7 | 2,2,8,8,10,10,16,16-octamethyl-1,9-dioxa-2,8,10,16-tetrasilacyclohexadecane-5,13-dione | C18H40 O4 Si4 |
18623-44-4 | 4-[5-(3,4-DIMETHOXY-BENZYLIDENE)-4-OXO-2-THIOXO-THIAZOLIDIN-3-YL]-BUTYRIC ACID | C16H17 N O5 S2 |
18623-11-5 | N-OCTADECYLSILANE | C18H40Si |
18623-26-2 | TRIMETHYLSILYL-L-(+)-ARABINOSE | C17H42 O5 Si4 |