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 WATSON 583 RDY 343 ABG A510 E 25 4186 L75 M V5 C371 672 705 2171 C 20 2369 801 LES200 ALO200 G 223 344 G44 Andrx 825 GG 134 E 211 EMBEDA M N3 31 90 LAMICTAL 25 or LAMICTAL 100 E 749 POT 40 1 2 UL 125 54 215 G 035 PD 270 cor 225 logo and 1116 555 606 WW65 C 285 BI 11 CR 500