Pill Identification by Imprints: MYLAN A4 Home Pill Identification by Imprints: MYLAN A4 1 result ALPRAZOLAM 2 MG TABLET Side 1: MYLAN A4 Color: White Side 2: Shape: Round Other Popular Drug Imprint HP 4 B 301 MP 542 459 7663 PT 667 Y05 EC 652 CGPI IG273 378 N 200 ZC 25 PBT 5.0 K 8 231 and logo M 261 54 518 H 49 WPI 3155 L657 NP 20 M33 SOMA PD 155 M 713 V254 GG C6 266/18 SS-1 logo and 4806 LU E01 US 12 Pfizer 93 7438 PROVERA 5 AN 617 RG78