化合物问答
什么是直接灰D(CAS号：2945-96-2)？
答案
![Sodium 6-amino-3-[(E)-{4-[(E)-(4-aminophenyl)diazenyl]-2-methoxy-5-methylphenyl}diazenyl]-4-hydroxy-2-naphthalenesulfonate](https://cnstatic.chemtradehub.com/structs/294/2945-96-2-092f.webp "Sodium 6-amino-3-[(E)-{4-[(E)-(4-aminophenyl)diazenyl]-2-methoxy-5-methylphenyl}diazenyl]-4-hydroxy-2-naphthalenesulfonate")
直接灰D是一种蓝色染料，化学名为Sodium 6-amino-3-[(E)-{4-[(E)-(4-aminophenyl)diazenyl]-2-methoxy-5-methylphenyl}diazenyl]-4-hydroxy-2-naphthalenesulfonate，CAS号为2945-96-2。
关于
CAS号
2945-96-2
英文名称
Sodium 6-amino-3-[(E)-{4-[(E)-(4-aminophenyl)diazenyl]-2-methoxy-5-methylphenyl}diazenyl]-4-hydroxy-2-naphthalenesulfonate
中文名称
直接灰D
分子式
C24H21N6NaO5S
分子量
528.5 g/mol
SMILES
CC1=CC(=C(C=C1N=NC2=CC=C(C=C2)N)OC)N=NC3=C(C=C4C=CC(=CC4=C3O)N)S(=O)(=O)[O-].[Na+]
InChIKey
BQHRKYUXVHKLLZ-GXIGAWBESA-M
最后更新: 2025-12-24 12:09
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