Pill Identification by Imprints: CL 20 Home Pill Identification by Imprints: CL 20 1 result METHENAMINE HIPP 1 GM TABLET Side 1: CL 20 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint PFIZER 396 755 TUSSIGON PAD 80 L521 Z340 40 mg TYLENOL PRIMA N 9 ALEVE I6 N024 GSI500 E99 TYLENOL 160 GG 235 barr 15 mg CRIXIVAN G77 38 RJ73 C74 POLY 212 G 172 AMA RYL M376 Z16 30mg OPI SANDOZ 618 S3 APO 1000 54 866 54 527 R25 ZA 63 logo and ZA BP 802 N 30