色色AV先锋资源,亚洲熟女乱伦小说视频,影视 欧美性爱 国产精品 先锋影音,宾馆 狼牙套 少妇在线视频,国产成人精品一区二区视频,深夜女优福利视频

      acetyl tributyl citrate;ATBC
      tributyl citrate;TBC
      2,5-diamono-4,6-dichloropyrimi
      3-bromobenzaldehyde
      2,3-dichloro-5-trifluoromethyl
      2-amono-3-chloro-5-trifluorome
      2-chloro-5-trifluoromethyl pyr
      4-dimethylaminopyridine
      3-bromobenzaldehyde
 Home >> Pruducts Show
 

 



NAME: 2,5-diamono-4,6-dichloropyrimidine

CAS NO.: 55583-59-0

APPERAANCE: CANARY TO WHITE CRYSTAL

MELTING POINT: 189-192 degree centigrade

CONTENT: ≥ 98%

ODOR: taste free

MOISTURE: ≤ 0.5%

CROZZLE: ≤ 0.5%

 

 

 

Yangzhou Feiyang chemical industry co., ltd   All rights reserved Room 1511,jintian City International Business Center, JiangYang Road No.433,yangzhou
TEL:0514-82961548 POST COD:225009 FAX :0514-82961648
泾源县| 柞水县| 肇东市| 阳泉市| 黑山县| 乾安县| 噶尔县| 安乡县| 安龙县| 长乐市| 岱山县| 宁德市| 象州县| 石嘴山市| 贞丰县| 克什克腾旗|