Pill Identification by Imprints: MS 100 Home Pill Identification by Imprints: MS 100 1 result MORPHINE SULF ER 100 MG TABLET Side 1: M Color: Gray Side 2: MS 100 Shape: Round Other Popular Drug Imprint A 171 RX3341 logo and 63 GG 506 O10 612 n 794 S3 320 G 13 SEA RLE 10 41 A 50 ALAVEN barr 180 mg TAK RAM-8 WATSON 3210 F 862 1052 Surfak M 424 AN 515 logo and 33 K 13 C 24 R1 701 NPR LE 500 MP 446 IMITREX B AYE R ucb 500 CP PH 044 269/60 T500 EB M 13 Z 2083 54 527