Pill Identification by Imprints: I31 Home Pill Identification by Imprints: I31 1 result FELODIPINE ER 2.5 MG TABLET Side 1: I31 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint E 757 West-ward 3141 E 118 AN70 E 0932 C1 or C2 or C3 K 9 H5 SC 1 CL 205 NPS 275 AZ 40 70 CY XANAX 1.0 CP109 54 731 FLI 28 mg MYLAN 6320 VP049 HP 531 MYLAN 5300 MYLAN 6750 Tiazac 240 355 IP 179 V240 logo and 1004 RD 53 CTI 113 364 G 3719 B 543 93 3127 ZF 43 9R D 1200 B 301 HLP 40 AZ221