Pill Identification by Imprints: CM4 Home Pill Identification by Imprints: CM4 1 result INVOKAMET XR 150-1,000 MG TAB Side 1: CM4 Color: Reddish-Brown Side 2: Shape: Oblong Other Popular Drug Imprint 4468 E 104 MCR 313 M377 S 571 93 7373 WATSON 794 S405 750 RX905 BENTYL 10 WPI 844 1069 PLIVA 333 RP101 ZGNX 20 mg SZ Z7 LOTREL 2265 PN LL L282 B L MYLAN 3402 44 392 R-264 BMS 140 AG AG COUMADIN 10 GG D8 ADP bes C 13 2876 WP 5901 3138 0027 V 344 PLIVA 323 Z11 241 Alora 0.025mg/day estradiol E51