天天摸日日碰天天看_一级国产高清 免费 观看_夜色福利院在线看_亚洲高清无码东京热

"Intermediates of pharmaceuticals,
pesticides and veterinary drugs"

Electronic fine chemical products

PRODUCTS

1-chlorobutane
Product name:

1-chlorobutane

CAS NO:

109-69-3

Molecular weight:

92.5673

EINECS number:

203-696-6

Molecular formula:

C4H9Cl

Structural formula:

Content:

99%min GC