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

(R)-(+)-(???????)-2'-??????-1,1'-????

(R)-(+)-(???????)-2'-??????-1,1'-????
(R)-(+)-(???????)-2'-??????-1,1'-???? ??? ???
?? ??:
189274-36-0
???:
(R)-(+)-(???????)-2'-??????-1,1'-????
???(??):
(R)-(+)-(???????)-2'-??????-1,1'-????
???:
(R)-(+)-(Diphenylphosphino)-2'-isopropoxy-1,1'-binaphthyl
???(??):
(R)-(+)-(Diphenylphosphino)-2'-isopropoxy-1,1'-binaphthyl;(R)-(+)-(diphenylphosphino)-2`-isopropoxy-1,1`-binaphthyl;(R)-(2'-Isopropoxy-[1,1'-binaphthalen]-2-yl)diphenylphosphine;(R)-(2'-Isopropoxy-[1,1'-binaphthalen]-2-yl)diphenylphosphine;[(1R)-2'-(1-Methylethoxy)[1,1'-binaphthalen]-2-yl]diphenylphosphine;Phosphine, [(1R)-2'-(1-methylethoxy)[1,1'-binaphthalen]-2-yl]diphenyl- (9CI)
CBNumber:
CB81156355
???:
C35H29OP
??? ??:
496.58
MOL ??:
189274-36-0.mol

(R)-(+)-(???????)-2'-??????-1,1'-???? ??

?? ?
600.4±43.0 °C(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (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 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

(R)-(+)-(???????)-2'-??????-1,1'-???? C??? ??, ??, ??

(R)-(+)-(???????)-2'-??????-1,1'-???? ?? ?? ? ???

???

?? ??


(R)-(+)-(???????)-2'-??????-1,1'-???? ?? ??

???( 19)?? ??
??? ?? ??? ?? ?? ? ??
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
PT CHEM GROUP LIMITED
+86-85511178; +86-85511178;
peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49977 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
+8618950047208
ellena@amitychem.com China 43395 58
SynAsst Chemical. 021-60343070
China 12740 55
Bide Pharmatech Ltd. 400-164-7117 13681763483
product02@bidepharm.com China 41462 60
Shanghai Anyinuo Biomedical Technology Co., Ltd. 021-34625901
420970979@qq.com China 5790 58
Beijing Jin Ming Biotechnology Co., Ltd. 010-60605840 15801484223;
psaitong@jm-bio.com China 29774 58
Bide Pharmatech Ltd. 400-6005915
sales@picasso-e.com China 39653 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073
Gsiyu@solarbio.com China 50749 58

(R)-(+)-(???????)-2'-??????-1,1'-???? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved