Pill Identification by Imprints: B 543 Home Pill Identification by Imprints: B 543 1 result MULTIGEN CAPLET Side 1: B 543 Color: Peach Side 2: Shape: Oblong Other Popular Drug Imprint V 4171 H 01 CTI 143 logo and 511 Z logo and 637 MP 577 CL8 96 SZ 309 PLIVA 469 ZC 65 GX CT1 111 RI20 FENTANYL 600 H 48 27 MP 178 AG AG ucb 500 logo 0023 MP 445 3S0 M 81 AC 132 2103 V A117 AC39 I 03 12.5/1000 93 129 E 50 ATN 50 VP 045 K 7 93 948 M RN2 VALTREX 1 gram AK 160