Pill Identification by Imprints: C42 Home Pill Identification by Imprints: C42 2 results PRIMIDONE 250 MG TABLET Side 1: C42 Color: Light Yellow Side 2: Shape: Square PRIMIDONE 250 MG TABLET Side 1: C42 Color: Light Yellow Side 2: Shape: Square Other Popular Drug Imprint TARO 59 ALTACE 130 N 20 M T11 E 1 GG854 432 LCI G231 ZA07 277 411 OB01 AA250 U 787 MYLAN DE 15 RX652 93 3109 Lifestar and logo C133 93 3125 E 0932 P 1 CP 150 logo and 2578 RE 75 E 39 212 or 279 PO S1 240 mg 625 54 352 MYNEPHRON Vivelle-Dot 0.025 mg/day A02 0 8 MYLAN G1 logo and 571 HP