It’s only fair to share… K-8986 (Z)-but-2-enedioic acid;7-[3-[4-[[1-(2-ethoxyethyl)benzimidazol-2-yl]methyl]piperazin-1-yl]propoxy]-4H-1,4-benzothiazin-3-one cas 1335112-55-4 mono maleate cas 1335112-57-6 di maleate cas 219741-69-2 free form C27 H35 N5 O3 S . C4 H4 O4 2H-1,4-Benzothiazin-3(4H)-one, 7-[3-[4-[[1-(2-ethoxyethyl)-1H-benzimidazol-2-yl]methyl]-1-piperazinyl]propoxy]-, (2Z)-2-butenedioate (1:1) 7-[3-[4-[[1-(2-Ethoxyethyl)benzimidazol-2-yl]methyl]-1-piperazinyl]propoxy]-3,4-dihydro-2H-1,4-benzothiazin-3-one monomaleate KOWA CO., LTD. 福田 友昭 FUKUDA, Tomoaki; JP 纐纈 章泰 KOKETSU, Akiyasu; JP 金児 佳生 KANEKO, Yoshio; JP 芦川 由香 ASHIKAWA, Yuka; JP Mono maleate 1H NMR (396 MHz, DMSO-d6) δ 1.03 (t, J = …