Pill Identification by Imprints: C4 Home Pill Identification by Imprints: C4 4 results AMLODIPINE-OLMESARTAN 10-40 MG Side 1: C4 Color: Brown Side 2: Shape: Round AMLODIPINE-OLMESARTAN 10-40 MG Side 1: C4 Color: Brown Side 2: Shape: Round CELECOXIB 50 MG CAPSULE Side 1: C4 Color: White Side 2: 50mg Shape: Oblong VALSARTAN 160 MG TABLET Side 1: C4 Color: Yellow Side 2: C Shape: Oval Other Popular Drug Imprint EVK CL 75 VASCEPA 429 A 100 62 AC 358 US 10 WELLBUTRIN 100 741 par 727 L61 7155 MOVA EM 10 ML 1 54 452 B1 259 T 57 ZA-35 MP 118 West-ward 257 E P par 021 A B NORVASC A973 J M 71 U31 FL 60 NF0 logo and 3 SLV VALPROIC 250 logo YF BENTYL 10 283 K 70