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 54 215 IP 272 RG R 158 or 54 312 or WC 731 786 166 C C GG 340 HP 194 bull symbol 860 BNP 7600 NT6 RC GGP BVF 120 OP 697 5011 V AN 675 M 943 2084 V ORTHO EVRA 150/20 E 5000 T-E logo and 7 A-009 15 ENL G220 WATSON 461 I 37 M C52 logo 753 logo and 84 b1009 M205 RP103 874 4 MYLAN 6150 SZ Z4 MP 114 L274