Pill Identification by Imprints: M 437 Home Pill Identification by Imprints: M 437 3 results SPIRONOLACTONE 100 MG TABLET Side 1: M 437 Color: White Side 2: Shape: Round SPIRONOLACTONE 100 MG TABLET Side 1: M 437 Color: White Side 2: Shape: Round SPIRONOLACTONE 100 MG TABLET Side 1: M 437 Color: White Side 2: Shape: Round Other Popular Drug Imprint G 372 2 logo TG M 437 G 32 F 1 555 606 MYLAN MT 7 MT1 115 ZA-51 C371 SB MYLAN 184 93 3127 45 77 CTI 116 E6 NP 12 L U 353 WATSON 407 ALG 264 M07 6.0 LCI 1332 1345 n 575 GG 125 604 258 GG 550 54 582 logo and 2577 EL600 par 211 1G5 GG 165 MYLAN 6896 logo and 1000-20 1704 464 40 mg