1192500 31 4

• 硫酸单[(1R,2S,5R)-2-(氨基羰基)-7-氧代-1,6-氮杂双环[3.2.1]辛-6...

  硫酸单[(1R,2S,5R)-2-(氨基羰基)-7-氧代-1,6-氮杂双环[3.2.1]辛-6-基] 酯（CAS 号：1192500-31-4）是一种重要的医药中间体，关于其说法正确的 是？A. 它是一种无机化合物 B. 它的分子式为$C7H{11}N_3O_6S$ C. 它主要用于食品添加剂 D. 它是氨基磺酸的另一种称呼 答案：B 解析：本题考查...

• 山东省2024年体育综合成绩分段表(一分一段表)

  1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 19 20 21 24 25 26 27 28 29 30 31 32 34 35 36 38 40 41 43 44 46 47 48 49 50 51 52 53 54 55 56 57 58 60 62 63 65 67 68 70 71 72 73 2 660.75 1 74 660.60 1 75 660.45 2 77 660.26 1 78 660.06 1 79 660.00 ...

• 终值、现值系数表

  11%1.11001.23211.36761.51811.68511.87042.07622.30452.55802.83943.15183.49853.88334.31044.78465.31095.89516.54367.26338.06238.94929.933611.026312.239213.585515.079916.738618.579920.623722.892325.410428.205631.308234.752138.574942.818147.528152.756258.559365.000972.151080....

• IEEE118节点配电系统 (自动保存的)

  13416.0324.622726272626270.1780.13426.0324.6228429274280.0150.0296594.56522.622929302828290.0120.0276120.6259.1173030312929300.120.2766102.3899.5543131323030310.210.243513.4318.53232333131320.120.054475.25456.143333343232330.1780.234151.43136.793434353333340.1780.234205.3883.3023535363434350.1540.162131.693...

• S曲线算法数据

  4.229601612E+014.255895426E+014.281865519E+014.307496272E+014.332772528E+014.357679617E+014.382203372E+014.406330147E+014.430046843E+014.453340918E+014.476200408E+014.498613942E+014.520570760E+014.542060723E+014.563074331E+014.583602737E+014.603637752E+014.623171865E+014.642198248E+014....

• 钢管水力计算表

  15.78 16.88 18.01 19.18 20.38 21.61 22.88 24.18 25.52 26.88 28.28 29.71 31.18 32.68 40.64 49.40 58.93 69.24 80.30 92.12 104.67 117.96 131.98 146.71 162.17 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 ...

• F分布的概念及表和查表方法

  543.473.423.373.333.283.253.213.182.952.742.5424940199.542.6220.0312.789.477.656.505.735.174.764.434.173.963.793.643.513.403.313.223.153.083.022.972.922.872.832.792.762.732.502.292.0925465199.541.8319.3212.148.887.085.955.194.644.23...

• 上海证券交易所股票交易历史数据(A股600206、2005年及之前)

  日期开盘价最高价最低价收盘价交易金额交易量###19.87922.681922.359.02E+0843143900###22.1624.5922.1123.554.02E+0817170700###23.523.8622.923.31.37E+085868300###23.323.822.8122.921.14E+084922500###22.7923.3522.2623.151.23E+085412000###23.123.4922.222.321.09E+084779400###22.2622....

• 孟塞尔色相2.5R

  2.5R2.652.12.133.511.681.781.911.841.751.681.431.690.071.251.30.82-0.25-0.440.930.3-0.31-0.80.61-0.24-0.76-2.15-1.35-0.93-1.411.70.14-0.240.05-0.54-2.38-4.16-0.03-1.28-3.32-4.91-6.35-0.64-2.18-4.16-6.249281.680.8581.3771.571.2371.4570....