Pill Identification by Imprints: 556 Home Pill Identification by Imprints: 556 3 results OLANZAPINE 20 MG TABLET Side 1: 556 Color: Yellow Side 2: Shape: Oval OLANZAPINE 20 MG TABLET Side 1: 556 Color: Yellow Side 2: Shape: Oval OLANZAPINE 20 MG TABLET Side 1: 556 Color: Yellow Side 2: Shape: Oval Other Popular Drug Imprint WPI 3510 L145 M B7 SUSTIVA ML NORPRAMIN 100 797 100mg P019 ACTIQ 1200 SZ 395 VANDA 20 MG MYLAN TM 250 ICAPS D 85 Prenate Chew ALG 265 G 21 LAN 1050 CP 419 1170 54 142 IP 116 AB1 I7 VALTREX 1 gram GG 44 WATSON 796 J64 204 CYP 197 NP 13 20LA V 24 C26 LILLY 4420 62 logo and 4404 WFHC G 019