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

[Product name]:

2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine

[Structural Formula]:

[Molecular Formula]:

C₆H₃Cl₂N₃

[Molecular Weight]:

188.014

[CAS NO]:

90213-66-4

[Packing]:

Properties

Appearance

White crystal powder

Melting range °C

247-250

Quality Specifications

Purity%

≥98.0

Moisture %

  ≤0.5