Pill Identification by Imprints: RJ71 Home Pill Identification by Imprints: RJ71 1 result GUANFACINE HCL ER 2 MG TABLET Side 1: RJ71 Color: White Side 2: Shape: Oval Other Popular Drug Imprint par 727 93 26 MP 12 b 214 T53 E 39 MYLAN 5428 Theo-24 300 mg ex-lax 833 5 10 VALIUM 147 G 60 TL 121 M365 U30 Tylenol 500 232 T E 149 IBU200 A 49 54 527 54 231 M77 N150 E 262 G 3721 CBP 200 APO RX 791 LK100 L59 RD 73 509 S405 1000 MYLAN A4 AN 573 OP 707 L9CZ 5