Pill Identification by Imprints: RJ73 Home Pill Identification by Imprints: RJ73 1 result GUANFACINE HCL ER 4 MG TABLET Side 1: RJ73 Color: Green Side 2: Shape: Oval Other Popular Drug Imprint U-S 136 E 10 US 20 MYC 180 EV 0072 54 455 14 C C L 51 G 3740 C282 logo YC AS 832 BM2 54 311 23 27 G 531 G 343 AN 55 G 341 GG 615 270/80 A F2 FLO KU 181 HP 228 GMZ NEXIUM 20 mg V348 TV A19 IP 253 WATSON 3211 A176 M32 RC17 MYLAN 457 CL 72 54 521 W 783