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

N-butyl Methanesulphonate
Product name:

N-butyl Methanesulphonate

CAS NO:

1912-32-9

Molecular weight:

152.21

EINECS number:

217-620-4

Molecular formula:

C5H12O3S

Structural formula:

Content:

99%min GC