Pill Identification by Imprints: 407 Home Pill Identification by Imprints: 407 1 result AMLODIPINE-ATORVAST 2.5-10 MG Side 1: R Color: White Side 2: 407 Shape: Round Other Popular Drug Imprint IP 178 Nitroglycerin 0.4 mg/hr Z49 L417 813 L233 WPI 3739 I 36 400 VASOTEC MP 973 APO900 CL 84 logo IDL 75 L837 OP G 0029 808 42 Lilly 3232 286 P61 381 100 PROCARDIA XL 90 USL 10 E 32 U46 1204 93 658 AZ 40 d p V258 R1 fentanyl 800 mcg HP 531 L 128 APO T100 G 5008 S 370 C51