Pill Identification by Imprints: I73 Home Pill Identification by Imprints: I73 1 result MINOCYCLINE HCL 100 MG TABLET Side 1: I73 Color: Dark Gray Side 2: Shape: Round Other Popular Drug Imprint RD 72 CL 4 P51 L171 202 K 4 BL 50 Vivelle-Dot 0.025 mg/day 45 mg OP150 NATCO 303 E 152 SG 109 M P50 RSV 20 L829 180mg logo and YD 1423 L190 CL 83 K0 125SLXP ALKA SELTZER and logo 231 ML UL500 25 41 IDT O 5 54 210 m 155 GLYBUR logo 272 BZT L9Y7 MP 201 A IK D 5 GG 21