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 SYPRINE J1 logo and 577 ASC U28 FLI 28 mg VH5 GG 461 E 647 M 0 17 G 0522 253 or 306 E 4354 SZ 309 N050 C533 Mucinex Fentanyl 12 mcg/hr L477 TENORMIN GG 109 CT 1 581 MP 443 98 H23 logo and 123 1 83 1074 2.5/1000 A85 S10 WPI 3629 54 662 93 3002 4827 PKC NVR T 543 M522 54 840 MYLAN 2264