Pill Identification by Imprints: S903 Home Pill Identification by Imprints: S903 1 result USTELL CAPSULE Side 1: S903 Color: Blue Side 2: Shape: Oblong Other Popular Drug Imprint 1008 MP 37 M N4 CP 404 ALKA SELTZER 186 U28 T 192 ZE68 35 84 IP 464 OS 213 44 184 C8 or C7 or C6 or C9 PHARMACIA & UPJOHN 146 par 117 RP 145 GG 490 1249 786 Posture D N 4 62.5 MESTINON 60 V 93 5269 VANQUISH logo and M logo and 244 31 272 M73 307 C 13 P d 1139 ALV 317 TV 10 T88 2 59