99pao在线视频精品免费_亚洲一级a大片一级_美女裸体牲交午夜剧院_人妻久久久99精品系例

"Intermediates of pharmaceuticals,
pesticides and veterinary drugs"

Electronic fine chemical products

PRODUCTS

Methyl 4-chlorobutyrate
Product name:

Methyl 4-chlorobutyrate

CAS NO:

3153-37-5

Molecular weight:

136.5768

EINECS number:

221-592-9

Molecular formula:

C5H9ClO2

Structural formula:

Content:

98%min GC