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 TI 100 AC 133 44- 107 BNVA C47 B 912 CL 56 MYLAN 6726 113 WAR 2 1/2 par 211 502 C282 4810 93-6 ML 31 10LA TIGAN E P MYLAN 4430 DV ZOVIRAX 800 SD 12 BN6 3572 V 93 5513 BRONKAID K 28 TL601 SUPRAX 200 V500 AR 374 1070 5/500 93 5296 2172 V355 WW 27 GG 824 logo and 341 TCL347