Chlortetracycline mixture with dibenzylethylenediamine

Formula : C22-H23-Cl-N2-O8.1/2C16-H20-N2
CAS : 1111-27-9 

Salt of 2 parts chlortetracycline & 1 part N, N'-dibenzylethylenediamine.

Chlortetracycline mixture with sulfamethazine

Formula :
CAS : 39312-85-1 

Combination of chlortetracycline & sulfamethazine for prevention of coccidiosis in cattle.

Chlorthalidone mixture with clonidine

Formula : C14-H11-Cl-N2-O4-S.C9-H9-Cl2-N3
CAS : 8067-84-3 

Combination drug treatment for high blood pressure.

Chlorthalidone mixture with reserpine

Formula : C33-H40-N2-O9.C14-H11-Cl-N2-O4-S
CAS : 8058-25-1 

Used in therapy of hypertension.