Pill Identification by Imprints: S12 Home Pill Identification by Imprints: S12 4 results PHENAZOPYRIDINE 200 MG TAB Side 1: S12 Color: Maroon Side 2: Shape: Round PHENAZOPYRIDINE 200 MG TAB Side 1: S12 Color: Maroon Side 2: Shape: Round SUMATRIPTAN SUCC 100 MG TABLET Side 1: M Color: White Side 2: S12 Shape: Round SUMATRIPTAN SUCC 100 MG TABLET Side 1: M Color: White Side 2: S12 Shape: Round Other Popular Drug Imprint FLUMADINE 100 NL 571 K10 SD 9 m m m VS 160 PD 157 CP 403 C 85 EK 25 Lilly 3233 38AV 411 TARO 16 ACN 8 1080 A5 4209 SZ 74 Z48 Q50 MP 14 J 247 TL 386 S 121 BAYER U15 LAMICTAL 25 or LAMICTAL 100 1 10 A-24 WPI 2245 NTBC 10 mg T 191 M 261 logo and 2849 KC M20 M 1743 L41 MgO K 101