Pill Identification by Imprints: 311 Home Pill Identification by Imprints: 311 11 results ERGOCAL 0.05 MG (2,500 UNIT) Side 1: 311 Color: Green Side 2: Shape: Oblong HYDRALAZINE 50 MG TABLET Side 1: IG Color: Orange Side 2: 311 Shape: Round HYDRALAZINE 50 MG TABLET Side 1: IG Color: Orange Side 2: 311 Shape: Round MORPHINE SULF ER 60 MG TABLET Side 1: logo Color: Pink Side 2: 311 Shape: Round RISPERIDONE 0.5 MG ODT Side 1: 311 Color: White Side 2: P Shape: Round RISPERIDONE 0.5 MG ODT Side 1: 311 Color: White Side 2: P Shape: Round RISPERIDONE 0.5 MG ODT Side 1: 311 Color: White Side 2: P Shape: Round VYTORIN 10-10 MG TABLET Side 1: 311 Color: White Side 2: Shape: Oblong VYTORIN 10-10 MG TABLET Side 1: 311 Color: White Side 2: Shape: Oblong VYTORIN 10-10 MG TABLET Side 1: 311 Color: White Side 2: Shape: Oblong VYTORIN 10-10 MG TABLET Side 1: 311 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint Vivotif Lilly 3270 M 1820 BI 7 305 Andrx 710 M 407 GAB 800 Z 300 93 5528 U26 A 49 ZESTORETIC RI 62 PARLODEL 5 mg MYLAN 7096 HP59 0027 V N 135 PAD 0115 BERTEK 670 4891 38 EPITOL G 31 143 APTALIS 25 VS 80 SG 175 975 US ProV M-541 G 035 M164 212 or 279 logo and 2416 ML 53 PTLA A 171 MESTINON 60 V