Pill Identification by Imprints: Y51 Home Pill Identification by Imprints: Y51 1 result QUININE SULFATE 324 MG CAPSULE Side 1: LU Color: Clear Side 2: Y51 Shape: Other Popular Drug Imprint TCL333 4825 PLIVA 54 323 BI 4 253 or 306 2.5/325 265 OP 704 V353 A87 EXH 16 BL 01 325/40 V401 KC 8 CALAN ACTIQ 1600 V01 H 107 cor 216 b 97 LAN 1050 TV 5 E 649 SUDAFED 12 HOUR SZ 199 R 1 AN248 M 171 IP 189 n 794 2103 V A-263 ANAFRANIL 25 mg logo and 050 MX43 LCE 75 976 ZGNX 10 mg