Pill Identification by Imprints: IL 3583 Home Pill Identification by Imprints: IL 3583 1 result THEOCHRON ER 200 MG TABLET Side 1: IL 3583 Color: White Side 2: Shape: Oval Other Popular Drug Imprint MERRELL 37 TL 383 MP 27 Dia B ZA 66 M 318 PREMPRO K2 C56 GG 931 logo and 050 IT 68 L957 13 31 C 20 F 25 MYLAN 7160 A02 A3 or F1 AN 777 54 628 FL12 ARI 20 C533 UPSHER-SMITH 0102 PROVERA 2.5 L 5 PAD P 1 Midol MYLAN 2002 14 IMITREX 100 44 137 ETO 200 MG 1157 N 100 MP 771 MUTUAL 901 1190