Pill Identification by Imprints: RX 504 Home Pill Identification by Imprints: RX 504 0 results Nothing Found!!! Other Popular Drug Imprint M 177 logo and 122 U-S 500 658 44-491 or 44-466 140mg logo and A2 logo and S5 MYLAN 6380 CAP logo and 0.5 GG 517 G80 S1 FE1 SEROQUEL 50 346 RP160 1386 Niraparib I 50 740 L 3 259 or 310 PRA 80 T 100 A534 S 180 V400 44 235 C 54 553 L233 803 ADIPEX-P AMBI 443 S 39 par 129 TL 001 MES V 180