成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

<rt id="ghm6s"><tr id="ghm6s"><noframes id="ghm6s">
<thead id="ghm6s"><ul id="ghm6s"><thead id="ghm6s"></thead></ul></thead>
  • <thead id="ghm6s"><sup id="ghm6s"><ins id="ghm6s"></ins></sup></thead>
    <nobr id="ghm6s"></nobr>
    <tfoot id="ghm6s"><dfn id="ghm6s"><table id="ghm6s"></table></dfn></tfoot>
  • 返回ChemicalBook首頁(yè)>CAS數(shù)據(jù)庫(kù)列表>940002-57-3

    940002-57-3

    中文名稱(chēng) 西他列汀-N-硫酸鹽
    英文名稱(chēng) Sitagliptin N-Sulfate
    CAS 940002-57-3
    分子式 C16H15F6N5O4S
    分子量 487.38
    MOL 文件 940002-57-3.mol
    更新日期 2024/10/28 09:55:19
    940002-57-3 結(jié)構(gòu)式 940002-57-3 結(jié)構(gòu)式

    基本信息

    中文別名
    西格列汀40雜質(zhì)
    西他列汀-N-硫酸鹽
    英文別名
    Sitagliptin N-Sulfate
    Sitagliptin Impurity 40
    Sitagliptin N-Sulfate SodiuM Salt
    (R)-(4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)sulfamic acid
    [(2R)-4-oxo-4-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-1-(2,4,5-trifluorophenyl)butan-2-yl]sulfamic acid
    N-[(1R)-3-[5,6-Dihydro-3-(trifluoroMethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-oxo-1-[(2,4,5-trifluorophenyl)Methyl]propyl]sulfaMic Acid
    Sitagliptin impurity 13/Sitagliptin-N-sulfate/(R)-(4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)sulfamic acid

    物理化學(xué)性質(zhì)

    熔點(diǎn)209-212°C
    儲(chǔ)存條件Hygroscopic, Refrigerator, Under Inert Atmosphere
    溶解度可溶于乙酸乙酯(少許)、甲醇(少許)
    形態(tài)固體
    顏色白色至灰白色
    "940002-57-3" 相關(guān)產(chǎn)品信息
    769195-26-8 1379666-94-0 486459-98-7 1253056-18-6 1803026-58-5 881995-73-9 881995-69-3 1033803-59-6 654671-77-9 945261-46-1 764667-65-4 165047-24-5 847445-81-2 1234321-81-3 486460-32-6 922178-94-7 486460-23-5 945261-47-2