亚洲精品久久久影视,精品国产乱码一区二区三区app,久久中文字幕亚洲精品最新,国产成人亚洲精品电影,国产一区二区三区乱码,国产精品亚洲产品一区二区三区,手机看片福利大棒棒,一本久久综合亚洲鲁鲁五月天,aaa久久被黑人猛烈进出到抽搐,日韩在线视频一区二区三区

Name

3. 4-chloromethyl benzoic acid tert-butyl ester

CAS Nl

121579-86-0

Molecular formula

C₁₂H₁₅ClO₂

Structural formula

molecular weight

226.7

melting point

purpose

Pharmaceutical and pesticide intermediates.

quality standard

appearance

Yellowish crystal

purity

≥97.0%

Loss on drying

≤0.5%