Pill Identification by Imprints: 381 b Home Pill Identification by Imprints: 381 b 1 result MEPERIDINE 50 MG TABLET Side 1: 381 b Color: White Side 2: Shape: Round Other Popular Drug Imprint N4 R 10 SZ 76 G 2004 54 351 C C C W 1033 ZF 14 SZ 199 878 BP 648 logo and 040 ZC 26 FL 72 M F2 WAT SON NL 620 RG87 G32 Niraparib M2A3 57344 AP211 P 10 NL 791 T 10 1328 SEA RLE 10 41 C182 U42 93 7335 RD 73 H 94 T504 L403 D 0 C3 I 34 BUTISOL SODIUM 0382 20 mg GG 21