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1.卟啉类染料LW1价格:面议
- 品牌: 洛克泰克
- 型号:ROCK-DYE-POR-01
- 产地:湖北
啉类染料LW1Full name5-(2-cyano-3-(4-ethynylphenyl)acrylicacid)-15-(4-N,N-dimethylamino-phenyl)ethynyl-10
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2. 卟啉类染料LD14价格:面议
- 品牌: 洛克泰克
- 型号:ROCK-DYE-POR-08
- 产地:湖北
啉类染料LD14Full name5-(4-carboxy-phenyl)ethynyl-15-(4-N,N-dimethylamino-phenyl)ethynyl-10,20-bis[2,6-di