化合物问答
什么是茜素黄R(CAS号:2243-76-7)?
关于
CAS号
2243-76-7
英文名称
2-Hydroxy-5-[(E)-2-(4-nitrophenyl)diazen-1-yl]benzoic acid
中文名称
茜素黄R
分子式
C13H9N3O5
分子量
287.23 g/mol
SMILES
C1=CC(=CC=C1N=NC2=CC(=C(C=C2)O)C(=O)O)[N+](=O)[O-]
InChIKey
YVJPMMYYRNHJAU-UHFFFAOYSA-N
最后更新: 2025-09-04 23:41
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