Pill Identification by Imprints: RI90 Home Pill Identification by Imprints: RI90 1 result MINOCYCLINE HCL 75 MG TABLET Side 1: RI90 Color: Yellow Side 2: Shape: Oval Other Popular Drug Imprint P75 M T15 HP 228 OMJ 100 G74 G 172 41 H119 T21 WRF 2 ANI 231 US 15 54 447 MYLAN TE 4 P-O logo and 1004 AP211 BI 6 876 7767 logo and TJ E 64 FOR SLEEP M R 7.5 300 FENTANYL 75mcg/h S 127 7155 ND2 NL 572 WATSON 407 M 090 G 022 M T1 MX 16 54 162 S12 WELLBUTRIN XL 300 DAN 5555 RX 830 L13