Pill Identification by Imprints: WPI 3660 Home Pill Identification by Imprints: WPI 3660 4 results DESVENLAFAXINE SUC ER 100 MG Side 1: WPI 3660 Color: Reddish-Orange Side 2: Shape: Square DESVENLAFAXINE SUC ER 100 MG Side 1: WPI 3660 Color: Reddish-Orange Side 2: Shape: Square DESVENLAFAXINE SUC ER 100 MG Side 1: WPI 3660 Color: Reddish-Orange Side 2: Shape: Square DESVENLAFAXINE SUC ER 100 MG Side 1: WPI 3660 Color: Reddish-Orange Side 2: Shape: Square Other Popular Drug Imprint 93 658 020 MUTUAL 901 logo and 4805 524 PLIVA 648 CLR M 64 T1 200 ER Z48 L146 EXH 8 GG 705 FENTANYL 400 295 ELN 60 TA4M T0101 P 10 KEY 74 T81 S191 BL 301 502 L873 54 293 DV HP 195 M2A4 57344 800 logo and 48 DMQ 20-10 44 438 TARO PHN 100 logo and 0305 H 501 A P AZ 80 V S