Pill Identification by Imprints: D21 Home Pill Identification by Imprints: D21 1 result DOXYCYCLINE MONO 50 MG TABLET Side 1: M Color: Light Yellow Side 2: D21 Shape: Round Other Popular Drug Imprint 0200 O20 M15 B 912 273 E 52 44375 m 50 P-D 916 or 624 M T11 12.5/500 NAPROSYN 250 LL 252 TARO 59 1451 R428 RX 537 EXH 8 BI BI 738 70 SEROQUEL 50 I6 VASO 10 BVF 300 C 100 MYLAN 5750 H 48 I1 RIBAVIRIN 200MG P15 TEVA 7594 logo and 2892 11 10 HH210 PAD 0107 ABG T583 logo and 174 51H 51H