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

(+)-1,4-DI-O-BENZYL-D-THREITOL

(+)-1,4-DI-O-BENZYL-D-THREITOL ??? ???
?? ??:
91604-41-0
???:
(+)-1,4-DI-O-BENZYL-D-THREITOL
???(??):
Dibenzylthreitol;1,4-DI-O-BENZYL-D-THREITOL;(+)-1,4-Di-O-benzyl-D-threito;(+)-1,4-Di-O-benzyl-D-threito;1,4-dibenzyloxy-2,3-butanediol;(+)-1,4-DI-O-BENZYL-D-THREITOL;(+)-1,4-Di-O-benzyl-D-threitol;(R,R)-1,4-Di-O-benzyl-D-threitol;(+)-1,4-Di-O-benzyl-D-threitol>REF DUPL: (+)-1,4-Di-O-benzyl-D-threitol
CBNumber:
CB7187748
???:
C18H22O4
??? ??:
302.36
MOL ??:
91604-41-0.mol

(+)-1,4-DI-O-BENZYL-D-THREITOL ??

???
55-57 °C (lit.)
?? ?
484.4±45.0 °C(Predicted)
??
1.174±0.06 g/cm3(Predicted)
???
6.3 ° (C=5, CHCl3)
???
almost transparency in Chloroform
??? ??
powder to crystal
?? ?? (pKa)
13.24±0.20(Predicted)
??
???? ?? ??
optical activity
[α]20/D +6°, c = 5 in chloroform
BRN
3557415
CAS ??????
91604-41-0(CAS DataBase Reference)

??

WGK ?? 3
HS ?? 2909.49.1500

(+)-1,4-DI-O-BENZYL-D-THREITOL C??? ??, ??, ??

??? ??

white to light yellow crystal powde

(+)-1,4-DI-O-BENZYL-D-THREITOL ?? ?? ? ???

???

?? ??


(+)-1,4-DI-O-BENZYL-D-THREITOL ?? ??

???( 66)?? ??
??? ?? ??? ?? ?? ? ??
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29793 60
BOC Sciences
+1-631-485-4226
inquiry@bocsci.com United States 19553 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30236 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418684 +8618949823763
sales@tnjchem.com China 25356 58
Coresyn Pharmatech Co., Ltd.
+86-571-86626709 +86-18157142896
cbc@coresyn.com China 9984 58
Aromsyn Co., Ltd.
+86-0571-85585865 +8613336024896
CB@aromsyn.com China 19183 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 57505 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
Mainchem Co., Ltd. +86-0592-6210733
sale@mainchem.com China 32343 55
Chemwill Asia Co.,Ltd. 86-21-51086038
chemwill_asia@126.com CHINA 23912 58

Copyright 2019 ? ChemicalBook. All rights reserved