Pill Identification by Imprints: CHAO F04 Home Pill Identification by Imprints: CHAO F04 1 result CYCLOSERINE 250 MG CAPSULE Side 1: CHAO F04 Color: Red Side 2: CHAO F04 Shape: Oblong Other Popular Drug Imprint CI 036 PLAQUENIL NM1 S 901 cor 133 PROVIGIL C171 832 100 93 27 A 37 N 940 K 46 2089 V K 400 R 7.5 SB 4141 LANOXIN X3A EL 15 Centrix 133 4186 R789 TL521 GG 439 54 549 CPC835 CYP 197 CB8 ALTACE 1.25 mg MAXIPHEN MARION U02 M C1 44 452 MINIPRESS MYLAN 5428 GG 296 LOTREL 0379 325 ADIPEX-P