Pill Identification by Imprints: 1635 Home Pill Identification by Imprints: 1635 1 result HYDROCHLOROTHIAZIDE 12.5 MG CP Side 1: LANNETT Color: Teal Side 2: 1635 Shape: Oblong Other Popular Drug Imprint AN 574 TMZ EC-NAPROSYN G4 b 97 511 Surfak UPSHER-SMITH 0230 logo and 831 981 logo and 752 832 2 1/2 OLM logo YC ML52 7010 MACRODANTIN 100 mg E 707 TL 217 K 26 H 3 L546 DSC L15 419 logo 20 I10 USL 10 93 3147 G 55 CL 58 S593 L469 CZ 100 logo and 5032 252 A973 MYLAN A3 NAPROSYN RX 12 A ms