Pill Identification by Imprints: DS 500 Home Pill Identification by Imprints: DS 500 1 result DISULFIRAM 500 MG TABLET Side 1: MYLAN Color: White Side 2: DS 500 Shape: Oblong Other Popular Drug Imprint PE 921 MYLAN 6440 logo and 051 T535 W28 RI90 L145 EL501 CN 1 5014 V L158 logo and 35 ALKA SELTZER and logo ALV 196 APO 102 logo and 88 GILEAD G454 Advil PM 1080 ZE 65 2532 logo Wellcome J 245 I 10 3 1 CL 38 200 E 103 L or LU ZCR H 148 logo and 3093 E 774 2L ZESTRIL 20 MSB 001 logo and 2839 RG87 141