中文名称：土霉素钙
  • oxytetracycline calcium
  • 2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11, 12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-, calciium salt (1:1), (4S-(4alpha,4aalpha,5alpha,6beta,12aalpha))-; 2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-, calcium salt (1:1), (4S-(4-alpha,4a-alpha,5-alpha,5a-alpha,6-beta,12a-alpha))-; calcium (5S,5aR,6S,6aR,7S,9Z,10aS)-9-[amino(hydroxy)methylidene]-7-(dimethylamino)-5,6,10a-trihydroxy-5-methyl-8,10,11-trioxo-5,5a,6,6a,7,8,9,10,10a,11-decahydrotetracene-1,12-diolate
  • 7179-50-2
  • 230-540-4
  • C22H22CaN2O9
  • 498.4961
  • InChI=1/C22H24N2O9.Ca/c1-21(32)7-5-4-6-8(25)9(7)15(26)10-12(21)17(28)13-14(24(2)3)16(27)11(20(23)31)19(30)22(13,33)18(10)29;/h4-6,12-14,17,25-26,28,31-33H,23H2,1-3H3;/q;+2/p-2/b20-11-;/t12-,13-,14+,17+,21-,22+;/m1./s1
  • 土霉素钙 7179-50-2
  • 727.8°C at 760 mmHg
  • 394°C
  • 3.09E-22mmHg at 25°C