2012年4月11日星期三

Best Seller of NEPIS


Product name:NEPIS
CAS
:4156-16-5
Molecular Formula: C11H11NO4S
Molecular Weight: 253.27
Description of NEPIS:
Synonymous: Woodward's Reagent K; 2-Ethyl-5-phenylisoxazolium-3'-sulfonate
Melting Point:  216-219 °C (dec.)
Purity: 98%+
High quality with competitive price
More about:NEPIS online

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