Pill Identification by Imprints: WPI 3659 Home Pill Identification by Imprints: WPI 3659 4 results DESVENLAFAXINE SUC ER 50 MG TB Side 1: WPI 3659 Color: Light Pink Side 2: Shape: Square DESVENLAFAXINE SUC ER 50 MG TB Side 1: WPI 3659 Color: Light Pink Side 2: Shape: Square DESVENLAFAXINE SUC ER 50 MG TB Side 1: WPI 3659 Color: Light Pink Side 2: Shape: Square DESVENLAFAXINE SUC ER 50 MG TB Side 1: WPI 3659 Color: Light Pink Side 2: Shape: Square Other Popular Drug Imprint W121 54 987 AB1 AN34 MX9 APO 019 705 459 ML 5 MYLAN TE 6 SG 324 fentanyl 1600 mcg B056 T 57 Z340 40 mg 44 386 ABG WW 64 IP207 IP 212 P121 93 26 PARLODEL 2 1/2 N120 CDT 254 OS 211 T21 logo and 2579 5/120 EXTRA STRENGTH BAYER PLUS 272 72 Tiazac 360 1182 Y 42 4212 VASO 10 1181 I 7 ZGNX 15 mg