对磺基苯偶氮变色酸钠(23647-14-5)红外图谱(IR2)
分子式:C16H13N2NaO11S3
分子量: 528.45
InChI:InChI=1S/C16H12N2O11S3.Na.H/c19-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)18-17-9-1-3-10(4-2-9)30(21,22)23;;/h1-7,19-20H,(H,21,22,23)(H,24,25,26)(H,27,28,29);;/b18-17+;;
InChIKey: YNNPGYFYJHGAHR-QIKYXUGXSA-N
Smiles:OC1=C(C(S(O)(=O)=O)=CC2=CC(S(O)(=O)=O)=CC(O)=C12)/N=N/C1C=CC(S(O)(=O)=O)=CC=1.[NaH]