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Location:

Hunan, China

Main Item: Plant Extract
Business Type: Manufacturer, Exporter, Others

Product name : 7-Ethyl-10-Hydroxycamptothecin CAS number : 86639-52-3 Molecular formula : C22H20N2O5 Appearance : Yellow crystalline powder Identification : IR, UV correspond with standard Melting point : 228 -235 °C Heavy metals : Not more than...

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Jennifer Chen ( Changsha Staherb Natural Ingredients Co., Ltd. )
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Listed on Jan 12, 2018