一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Pentanoic acid, 5-hydroxy-, 1,1-dimethylethyl ester

Pentanoic acid, 5-hydroxy-, 1,1-dimethylethyl ester ??? ???
?? ??:
91420-49-4
???:
Pentanoic acid, 5-hydroxy-, 1,1-dimethylethyl ester
???(??):
5-Hydroxy-pentanoic acid tert-butyl ester;Pentanoic acid, 5-hydroxy-, 1,1-dimethylethyl este;Pentanoic acid, 5-hydroxy-, 1,1-dimethylethyl ester
CBNumber:
CB58110719
???:
C9H18O3
??? ??:
174.24
MOL ??:
91420-49-4.mol

Pentanoic acid, 5-hydroxy-, 1,1-dimethylethyl ester ??

???
?????(?? ???), ???(?? ???)
??? ??
??
??
??~???
???
???
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P312 ???? ??? ????(??)? ??? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????
P403+P233 ??? ??? ? ?? ?? ??? ???? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

Pentanoic acid, 5-hydroxy-, 1,1-dimethylethyl ester C??? ??, ??, ??

Pentanoic acid, 5-hydroxy-, 1,1-dimethylethyl ester ?? ?? ? ???

???

?? ??


Pentanoic acid, 5-hydroxy-, 1,1-dimethylethyl ester ?? ??

???( 20)?? ??
??? ?? ??? ?? ?? ? ??
Shanxi Tihondan Pharmaceutical Technology Co., Ltd
+8618235132063
sales@tihondan.com China 3767 58
Jilin Chinese Academy of Sciences-yanshen Technology
+undefined18143011203
info@chemextension.com China 42056 58
Mashilabs (Shanghai) Co.,Ltd. 19916721580
mafarm@126.com China 4539 58
Shanghai ChuangYan Chemical Technology Co., Ltd. 021-11111111 11111111111
546919421@qq.com China 3711 55
Hangzhou J&H Chemical Co., Ltd. 0571-87396432
sales@jhechem.com China 14916 59
Chongqing Acemol Technology Co.,Ltd 023-86822659 18611316925
sales@acemol.com China 1000 55
Amatek Scientific Co. Ltd. 0512-56316828
info@amateksci.com China 28769 58
Nanjing Bestfluorodrug Pharmaceutical Technology CO.,LTD 025-86755008 17751752005
hszhang@bestfluorodrug.com China 2358 58
Nanjing Shizhou Biology Technology Co.,Ltd 13675144456
sean.lv@synzest.com China 10784 58
Bide Pharmatech Ltd. 400-1647117 13681763483
product02@bidepharm.com China 59936 58

Copyright 2019 ? ChemicalBook. All rights reserved
基隆市| 上饶市| 丹棱县| 信丰县| 德安县| 忻城县| 永平县| 赤城县| 岫岩| 仪征市| 偃师市| 安阳市| 阿尔山市| 平南县| 连江县| 蒲江县| 英德市| 定陶县| 邯郸市| 屯昌县| 木兰县| 榆林市| 巢湖市| 突泉县| 松潘县| 肇州县| 衡山县| 新巴尔虎右旗| 泰和县| 平顺县| 博罗县| 宕昌县| 宜阳县| 隆安县| 托克逊县| 河源市| 玛纳斯县| 方正县| 万载县| 枣庄市| 马尔康县|