Product Name: Basic yellow 28
CAS No: 54060-92-3
Molecular Formula: C21H27N3O5S
Molecular Weight: 433.52
Appearance:yellow powder
Chemical Name:Basic Yellow 87
CAS No.: 68259-00-7/116844-55-4
Molecular Formula: C15H19N3O4S
Molecular Weight:337.39406
Appearance:Yellow to brown powder
Appearance: Light yellow to white flake
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