Pill Identification by Imprints: RD 53 Home Pill Identification by Imprints: RD 53 3 results SIROLIMUS 1 MG TABLET Side 1: RD 53 Color: White Side 2: Shape: Triangular SIROLIMUS 1 MG TABLET Side 1: RD 53 Color: White Side 2: Shape: Triangular SIROLIMUS 1 MG TABLET Side 1: RD 53 Color: White Side 2: Shape: Triangular Other Popular Drug Imprint 161 GMZ VRX 205 M F6 2232 WATSON 462 D6 Estroven 153 717 T 192 Lilly 3231 G 70 M 745 logo and 5029 10 00 S429 500 mg 833 5 KEFLEX 500 mg 543 T21 3431 G 1540 1111 0031 V 24 GX EJ7 SHIRE 381 P-Fe 54 356 Vivotif 98 AN 777 Nitroglycerin 0.6mg/hr EXELON 3 mg LK 25 1G 240 mg RIBAVIRIN 200MG 44 546