Pill Identification by Imprints: 644 Home Pill Identification by Imprints: 644 6 results HYOSCYAMINE 0.125 MG TAB SL Side 1: 644 Color: White Side 2: Shape: Round METOLAZONE 5 MG TABLET Side 1: 644 Color: Blue Side 2: 5 Shape: Round METOLAZONE 5 MG TABLET Side 1: 644 Color: Blue Side 2: 5 Shape: Round OLMESARTAN MEDOXOMIL 20 MG TAB Side 1: 644 Color: White Side 2: Shape: Round OLMESARTAN MEDOXOMIL 20 MG TAB Side 1: 644 Color: White Side 2: Shape: Round TACROLIMUS 1 MG CAPSULE Side 1: 644 Color: White Side 2: logo Shape: Oblong Other Popular Drug Imprint RP 701 IP 218 1490 ap 107 PH 044 ACTIQ 1200 522 717 TL 175 H P L734 C35 or P RPC 053 M 030 M GP2 311 AV DILANTIN LH1 MCR 313 CL 25 021 V221 835 B4 C 506 FL 145 UPSHER-SMITH 0228 HP 3 M F2 MLX 123 logo and 4960 N26 3972 H 502 CBP 200 REGLAN 5 93 734 234 or 235 or 236 or 295 RX 505 93 4069