製品のカテゴリ
4-methylcatechol
Product name |
4-methylcatechol |
Structural Formula |
|
Molecular Formula |
C7H8O2 |
Molecular Weight |
124.1372 |
CAS No. |
452-86-8 |
Packing |
|
Properties |
Appearance |
White crystal powder |
Melting range °C |
67.0-69.0 |
|
|
Quality Specifications |
Purity % |
≥98.0 |
Moisture % |
≤0.5 |
|
|
97久久超碰国产精品,热久久这里只有精品99,本免费av无码专区一区,国产人人做人人爽
2021无码最新国产在线观看
日本熟妇牲交视频在线观看,国产在线播放99,国产一级无码视频,国产在线观看添荫蒂视频|www.tjnx.com.cn/
日本熟妇牲交视频在线观看,国产在线播放99,国产一级无码视频,国产在线观看添荫蒂视频|www.zzshanglu.com
http://www.tjnx.com.cn/
http://www.zzshanglu.com