Pill Identification by Imprints: OBX Home Pill Identification by Imprints: OBX 2 results OBSTETRIX EC CAPLET Side 1: OBX Color: Yellow Side 2: Shape: Oval OBTREX DHA PRENATAL VITAMIN Side 1: OBX Color: Multi-Color (2) Side 2: Shape: Oval Other Popular Drug Imprint P13 5013 V SL 100 Lactase M-3 C35 or P A02 S 6 54 702 CL91 C81 MYLAN 512 11 10 7.5/500 M159 PH044 PH051 PEPCID TL388 93 D TL 122 159 logo and Cephalon 54 795 PH033 US 10 611 979 M 424 PLIVA 469 568 100 mg X08 S 5 FENTANYL 400 PHARMACIA & UPJOHN 827 GGD6 93 5200 48 10 RES200 D 50