国产精品成人四虎免费视频,日韩制服丝袜在线,宅男午夜影院,韩国美女高清爽快一级毛片,日本美女视频 美女写真,美女在线视频网站免费动漫,免费下载美女视频大全

Products

People oriented, science and technology first, and win-win cooperation

4-Carbamonyl-N-acetoacetanilide

Product name

4-Carbamonyl-N-acetoacetanilide

CAS No.

56766-13-3

Molecular formula

C19H29NO2

Appearance

White powder

Purity

Assay: ≥99% (Min)     

Insolubles:≦0.1% (Max)

M.P

≥178°C(Min)

Applications

as an organic pigment intermediate

Package

25kgs pp woven bag