Pill Identification by Imprints: K4 Home Pill Identification by Imprints: K4 1 result PROMETHAZINE 50 MG TABLET Side 1: K4 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint AP 84 2858 G 0533 54 357 54 527 G451 CC 6468 n 574 T 150 AP 016 GG 108 CTI 115 T P S77 CPC 1325 645 ZE 71 086 MD 562 M 407 512 U39 04 TR25 644 ADDERALL XR E P A50 M. Amphet Salts logo and 53 Andrx 698 AN 322 SLC 222 MM 925 3 T 191 HCQS logo and 4356 2063 V