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 3 LES200 logo and 3117 WELLBUTRIN XL 300 CL34 Zofran PLIVA 325 509 5904 V SG 176 E 117 797 Z 4237 OTSUKA 30 RTG-400 335 102 U3 ZC38 E 64 628 1 85 LC 450 3126 C I TCL 370 307 logo 271 ML 64 C272 PFIZER 412 ML 96 PE 723 MYLAN 6727 b1011 G32 WATSON 3211 M 090 131 375/20