中文名称：直接紫9
  • Direct Violet 9
  • C.I. Direct Violet 9, disodium salt; Direct Violet 9; disodium (3Z)-3-({2-methoxy-5-methyl-4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}hydrazono)-4-oxo-7-(phenylamino)-3,4-dihydronaphthalene-2-sulfonate
  • 6227-14-1
  • 228-326-0
  • C30H23N5Na2O8S2
  • 691.6419
  • InChI=1/C30H25N5O8S2.2Na/c1-18-14-26(27(43-2)17-25(18)33-32-21-8-11-23(12-9-21)44(37,38)39)34-35-29-28(45(40,41)42)16-19-15-22(10-13-24(19)30(29)36)31-20-6-4-3-5-7-20;;/h3-17,31,34H,1-2H3,(H,37,38,39)(H,40,41,42);;/q;2*+1/p-2/b33-32+,35-29+;;
  • 直接紫9 6227-14-1