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-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLICACID??????

4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLICACID??????
4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLICACID?????? ??? ???
?? ??:
161940-20-1
???:
4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLICACID??????
???(??):
4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLICACID??????
???:
4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER
???(??):
Methyl 4-Boc-aminothiophene-3-carboxylate;Methyl 4-{[(tert-butoxy)carbonyl]aMino}thiophene-3-carboxylate;4-tert-Butoxycarbonylaminothiophene-3-carboxylic acid methyl est;4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER;4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLIC ACID METHYL ESTER, 95+%;3-Thiophenecarboxylic acid, 4-[[(1,1-diMethylethoxy)carbonyl]aMino]-, Methyl ester
CBNumber:
CB1129540
???:
C11H15NO4S
??? ??:
257.31
MOL ??:
161940-20-1.mol

4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLICACID?????? ??

?? ?
316.2±27.0 °C(Predicted)
??
1.250±0.06 g/cm3(Predicted)
?? ??
2-8°C(protect from light)
?? ?? (pKa)
13.09±0.70(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
H332 ???? ??? ?? ?? ?? ?? ?? 4 ?? GHS hazard pictograms P261, P271, P304+P340, P312
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLICACID?????? C??? ??, ??, ??

4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLICACID?????? ?? ?? ? ???

???

?? ??


4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLICACID?????? ?? ??

???( 39)?? ??
??? ?? ??? ?? ?? ? ??
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63687 58
Unipharm pharmaceutical industry Co., Ltd
536-8266195 +8613953676784
lee@unipharm-sd.com China 1202 58
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
Henan Allgreen Chemical Co.,LTD
+86-37155567971 +86-13633837469
info@allgreenchem.com China 5996 58
LEAPCHEM CO., LTD.
+86-852-30606658
market18@leapchem.com China 43340 58
Qingdao Dexin Chemical Co., Ltd
+86-15553333686 +86-15553333686
15553333686@qq.com China 3113 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
Block Chemical Technology (Shanghai) Co., LTD 021-20432219 13918097649
li_jinfei@acblock-lab.com China 9509 58

4-TERT-BUTOXYCARBONYLAMINOTHIOPHENE-3-CARBOXYLICACID?????? ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved