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 836 CL51 M 14 MP 659 W 718 ZC 59 LILLY 4165 RX 900 951 DISTA 3107 TARO 11 MOVA KC VISTARIL WATSON 414 LH20 Mucinex VASO 10 M 745 160 G 021 CPL 3032 Butrans 7.5 mcg/hour RSV 10 M164 ZBO L477 Prosteon MYLAN 6898 658 MERICON AMOXIL 875 TL 125 SLV R P E223 93 3196 B167 Z320 20 mg M CL1