Pill Identification by Imprints: U43 Home Pill Identification by Imprints: U43 3 results SUPRAX 400 MG CAPSULE Side 1: LU Color: Pink Side 2: U43 Shape: Oblong SUPRAX 400 MG CAPSULE Side 1: LU Color: Pink Side 2: U43 Shape: Oblong SUPRAX 400 MG CAPSULE Side 1: LU Color: Pink Side 2: U43 Shape: Oblong Other Popular Drug Imprint 42 16 V M A10 BI 6 R4 1 2 M C1 MF YS 03 P-2 G 3742 PH 044 SUN808 54 125 M D12 CM V270 WPI 3 ORN 57 SZ 137 M C ASK002 A333 44 352 804 ucb 500 M 253 M A15 L553 P 985 E502 logo and 067 POT 30 R530 Lilly 3270 WATSON 583 MMD GG 957 M-541 D C CP 403