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 M S7 N 305 B 586 or B 587 Fentanyl 12 mcg/hr T V ANAFRANIL 75 mg m 50 KX52 G 342 CL K 6 APO 1000 AMBI 448 ROCHE 0245 467 B 544 872 AN 511 VP 045 T1 200 DHA L 37 97 DISTA 3105 287 West-ward 475 logo and 88 T1 or T2 or T3 or P 2L 54 515 200 W987 logo 1115 596 OLM M B9 P5 93 5292 S 902 925 3