Pill Identification by Imprints: RIS 104 Home Pill Identification by Imprints: RIS 104 2 results PHOSPHA 250 NEUTRAL TABLET Side 1: RIS 104 Color: White Side 2: Shape: Oblong PHOSPHA 250 NEUTRAL TABLET Side 1: RIS 104 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint L355 MCR 314 MP 46 E 27 E 223 M150 516 WW65 WW 63 logo and 19 M161 1 RP logo and 831 TCL340 logo and 241 RX905 Integra Plus 604 E 104 logo and 123 NPX AMBI 448 E41 2174 RJ72 ZGNX 30 mg 44 382 N 83 T 25 CFZ M A20 E 34 743 M 542 I 05 ALTACE 10 mg G 019 Z 71 Z 5 MX44