Pill Identification by Imprints: P 33 Home Pill Identification by Imprints: P 33 4 results PROPYLTHIOURACIL 50 MG TABLET Side 1: P 33 Color: White Side 2: Shape: Round PROPYLTHIOURACIL 50 MG TABLET Side 1: LL Color: White Side 2: P 33 Shape: Round PROPYLTHIOURACIL 50 MG TABLET Side 1: P 33 Color: White Side 2: Shape: Round PROPYLTHIOURACIL 50 MG TABLET Side 1: LL Color: White Side 2: P 33 Shape: Round Other Popular Drug Imprint GP325 AP 045 N150 EC-NAPROSYN BRISTOL 3030 ucb 250 GP 151 926 30 mg G 55 FL MICROZIDE A 21 SCI7 Nitro-Dur 0.1 mg/hr T29 MERICON 129 5684 448 A IL S489 AA 14 A973 RX694 MP 160 logo and 100 mg M 1850 1 GN M L52 233 and logo 54 427 C533 ANDRODERM and logo and 2MG/DAY 7152 0476 FL 290 RJ73 ONE M 1