Dubermatinib

Formula : C24-H30-Cl-N7-O2-S
CAS : 1341200-45-0 

An AXL inhibitor with antineoplastic activity.

Duclauxin

Formula : C29-H22-O11
CAS : 1732-37-2 

Isolated from Penicillium stipatum Thom.

Dukoral

Formula : Unspecified
CAS : 457893-67-3 

An oral vaccine containong very small amounts of dead cholera bacteria and nontoxic components of cholera toxin.