Pill Identification by Imprints: IL 3581 Home Pill Identification by Imprints: IL 3581 1 result THEOCHRON ER 300 MG TABLET Side 1: IL 3581 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint 15 XL logo and 049 E 10 AX logo and 2780 3671 I 135 L478 N021 ZONEGRAN 100 logo and 620 51H 51H logo and 510 AN 10 cor 256 GG637 0866 WELLBUTRIN SR 100 L59 F11 rfx D3 or PC G 51 Z 300 M 134 I 6 MYLAN 2537 P10 A P GG 450 CP115 200 ICAPS 1019 086 S 111 1 9 I 10 EP 140 a bone outline A/C 40/12.5