日韩激情中文字幕一区二区,咪咪爱影院,91原创国产,国产精品亚洲片在线va,欧美在线观看一区二区三区,精品国产亚洲一区二区三区,欧美在线二区

(S)-(-)-alpha-Hydroxy-gamma-butyrolactone

[Product name]:

(S)-(-)-alpha-Hydroxy-gamma-butyrolactone

[Structural Formula]:

[Molecular Formula]:

C4H6O3

[Molecular Weight]:

102.09

[CAS NO]:

52079-23-9

[Packing]:

Properties

Appearance

Colorless liquid

Boiling range ℃（760 mmHg）

Quality Specifications

Purity%

≥98.0

Moisture %

  ≤0.5