茜素黄 R 钠盐(1718-34-9)核磁图(1HNMR)
分子式:C13H8N3NaO5
分子量: 309.21
InChI:InChI=1S/C13H9N3O5.Na/c17-12-6-3-9(7-11(12)13(18)19)15-14-8-1-4-10(5-2-8)16(20)21;/h1-7,17H,(H,18,19);/q;+1/p-1/b15-14+;
InChIKey: HXKKTXMJSVFQSL-WPDLWGESSA-M
Smiles:C1(C=CC(O)=C(C([O-])=O)C=1)/N=N/C1C=CC([N+]([O-])=O)=CC=1.[Na+]