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 SG 326 CellCept 250 4 9 VP 044 T 194 PIO 21 C 283 MP 80 S1 SUPPORT 500 ZD18 NT 150 SZ244 N022 M 547 MP 20 logo and LANNETT 219 PATR G5 E 144 logo and 201 BN4 12 AN 573 RP120 I90 862 B056 C73 nitroglycerin 0.4mg/hr NL 2 MYLAN DE 40 H 94 5 2 PLIVA 469 W 926 N 135 MEDROL 8