Pill Identification by Imprints: SIL 20 Home Pill Identification by Imprints: SIL 20 3 results SILDENAFIL 20 MG TABLET Side 1: APO Color: White Side 2: SIL 20 Shape: Round SILDENAFIL 20 MG TABLET Side 1: APO Color: White Side 2: SIL 20 Shape: Round SILDENAFIL 20 MG TABLET Side 1: APO Color: White Side 2: SIL 20 Shape: Round Other Popular Drug Imprint Caltrate L 80 NL 575 6469 N 350 35mg 0476 PRIFTIN Fentanyl 50 mcg/hr L 35 317 54 892 241 1 B 311 S Z NEURONTIN 600 P09 Z 13 F5 K 23 207 A/C 40/12.5 ETO 300 MG U13 3137 I113 Fentanyl 100 mcg/hr N 20 NL 572 P 075 PX 3 MYLAN 457 TL042 TEMOZOLOMIDE 654 V222 B105 E62 T88 L195