Pill Identification by Imprints: 501 Home Pill Identification by Imprints: 501 9 results BISOPROLOL-HYDROCHLOROTHIAZIDE 2.5-6.25 MG TB Side 1: M Color: Orange Side 2: 501 Shape: Round BISOPROLOL-HYDROCHLOROTHIAZIDE 2.5-6.25 MG TB Side 1: M Color: Orange Side 2: 501 Shape: Round MIRTAZAPINE 45 MG TABLET Side 1: 501 Color: White Side 2: Shape: Oval MIRTAZAPINE 45 MG TABLET Side 1: 501 Color: White Side 2: Shape: Oval MIRTAZAPINE 45 MG TABLET Side 1: 501 Color: White Side 2: Shape: Oval MIRTAZAPINE 45 MG TABLET Side 1: 501 Color: White Side 2: Shape: Oval OMEPRAZOLE-BICARB 20-1,100 CAP Side 1: 501 Color: White Side 2: Shape: Oblong TERBINAFINE HCL 250 MG TABLET Side 1: 501 Color: Light Pink Side 2: Shape: Round TERBINAFINE HCL 250 MG TABLET Side 1: 501 Color: Light Pink Side 2: Shape: Round Other Popular Drug Imprint Black B 749 CL 26 PB RI52 m10 ANI 173 Watson 371 P 20 T011 R2 N-P 244 SG 324 M L54 HYD 100 ALEVE COLD&SINUS A 31 DAN 5555 Q400 #L 001 ELN 30 E300 ALV 317 93 7372 OP100 801 logo 113 54 420 WATSON 424 LILLY 3251 logo and 244 Tandem Plus b 212 PD 156 DAN 5783 NL 711 HP 60 BMS 200mg N007 D 25