Pill Identification by Imprints: 5266 Home Pill Identification by Imprints: 5266 2 results TETRACYCLINE 500 MG CAPSULE Side 1: 5266 Color: Yellow Side 2: 5266 Shape: Oblong TETRACYCLINE 500 MG CAPSULE Side 1: 5266 Color: Yellow Side 2: 5266 Shape: Oblong Other Popular Drug Imprint MYLAN 6896 S 21 PD 527 EP 138 APO TI-4 12.5/1000 L115 Endo 602 L476 logo and 661 H 149 NP 5 C369 FL 21/10 F5 K 4 675 KPI 284 20 n 352 2410 V GLYNASE 6 B 3 BVF 240 L957 Watson 629 RI1 S Z 96 L554 V357 4214 K 28 E652 TI 01 PLIVA L612 FLZ 50 logo and 4804 MYLAN 6725