Pill Identification by Imprints: U-S 250 Home Pill Identification by Imprints: U-S 250 1 result VALPROIC ACID 250 MG CAPSULE Side 1: U-S 250 Color: Off-White Side 2: Shape: Oblong Other Popular Drug Imprint S553 Rivastigmine 9.5 mg/24 hours RX 554 CP CP 333 93 41 3 7 AN 475 GGD6 NATCO or A45 or D 1122 1122 GG 51 L467 logo and S12 E58 W962 L145 K106 921 E 144 R718 LAN G32 A510 alza 36 R 127 J64 E 724 54 194 J1 WC 800 93 657 CYP 161 1 2 66 Y SJ logo and EE IL 3581 ED UB I 7