Pill Identification by Imprints: 401 Home Pill Identification by Imprints: 401 3 results RISPERIDONE 2 MG ODT Side 1: 401 Color: White Side 2: P Shape: Round RISPERIDONE 2 MG ODT Side 1: 401 Color: White Side 2: P Shape: Round ZINC-220 CAPSULE Side 1: ALTO Color: Pink Side 2: 401 Shape: Oblong Other Popular Drug Imprint K2 1072 10/500 A 640 M15 MSD 735 G 13 ZC 79 TH2M 4940 COZAAR L199 93 7350 WC-002 or WC 4H2 CB7 303 A226 2 54 O10 SP WRF 1 101 342 C C+C PAL 1.5 MYLAN 232 Renvela 800 MYLAN 6320 876 CBP 400 K75 MARION B 912 SV2 C1 or C2 or C3 or P MS IP 302 HYD 20 799 HP 18