Pill Identification by Imprints: S407 Home Pill Identification by Imprints: S407 1 result POTASSIUM CITRATE ER 10 MEQ TB Side 1: S407 Color: Pale Yellow Side 2: Shape: Oblong Other Popular Drug Imprint MYLAN 214 O23 Neurontin 300 mg LL 252 C 92 Raptor N 11 300 ER I 1 7 GAB 600 APTALIS 20 Integra-F GG 165 MYLAN T 5 M2A3 57344 Prenate 339 L008 IDT M100 ZYLOPRIM 100 RI EM 5 T1 200 M 120 1382 I82 TCL 355 HYDREA 830 M C4 223 TML 0.4 SG 325 TL600 WATSON 462 SCI logo and 0495 GG 337 CHAO F04 901