Pill Identification by Imprints: 191 or 432 Home Pill Identification by Imprints: 191 or 432 1 result LAMOTRIGINE ODT KIT (GREEN) Side 1: EP or E Color: Multi-Color (2) Side 2: 191 or 432 Shape: Round Other Popular Drug Imprint 316 logo and 0304 A 49 23000UL 54 551 Z49 IDT M100 ZVR 100 C 73 DSC L30 E 223 AMBI 442 I 49 93 900 54 746 79 M 37 logo and 242 MF 2 K 2 AK 160 U3 832 BM1 E 41 MYLAN 6440 L429 99 MT3 A33 A-293 IG271 54 327 Rivastigmine 13.3 mg/24 hours M F6 Lilly 3231 M RN4 PROVERA 2.5 BVF 300 L 66 G 372 2