成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

4-chloro-6-methylpyrido[3,2-d]pyrimidine

4-chloro-6-methylpyrido[3,2-d]pyrimidine ??? ???
?? ??:
1256810-94-2
???:
4-chloro-6-methylpyrido[3,2-d]pyrimidine
???(??):
4-chloro-6-methylpyrido[3,2-d]pyrimidine;Pyrido[3,2-d]pyrimidine, 4-chloro-6-methyl-
CBNumber:
CB94635056
???:
C8H6ClN3
??? ??:
179.61
MOL ??:
1256810-94-2.mol

4-chloro-6-methylpyrido[3,2-d]pyrimidine ??

?? ?
297.5±35.0 °C(Predicted)
??
1.366±0.06 g/cm3(Predicted)
?? ?? (pKa)
0.69±0.30(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

4-chloro-6-methylpyrido[3,2-d]pyrimidine C??? ??, ??, ??

4-chloro-6-methylpyrido[3,2-d]pyrimidine ?? ?? ? ???

???

?? ??

4-chloro-6-methylpyrido[3,2-d]pyrimidine ?? ??

???( 7)?? ??
??? ?? ??? ?? ?? ? ??
Suzhou Devi Pharma Technology Co., Ltd. 0512-66565816 18651107528
 China 1040 58
Zhengzhou Convergence Chemical Co. LTD 0371-53736046 13393710386
 2853979814@qq.com China 9997 58
Jinan Sansanlianhe Pharmaceutical Technology Co., LTD 70803088888
 70803088@qq.com China 433 58
Bide Pharmatech Ltd. 400-6005915
sales@picasso-e.com China 39665 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073
 Gsiyu@solarbio.com China 50464 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 021-57520305 15801958784
 lihua@jskchem.com China 49234 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 18112977050
 cb5@aikonchem.com China 10526 58
Copyright 2019 ? ChemicalBook. All rights reserved