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

benzyl 2-formyl-2-methylpropanoate

benzyl 2-formyl-2-methylpropanoate ??? ???
?? ??:
97518-80-4
???:
benzyl 2-formyl-2-methylpropanoate
???(??):
benzyl 2-formyl-2-methylpropanoate;Benzyl 2,2-dimethyl-3-oxopropanoate;2,2-dimethyl-3-oxypropanoic acidbenzyl ester;Propanoic acid, 2-formyl-2-methyl-, phenylmethyl ester;Propanoic acid, 2,2-dimethyl-3-oxo-, phenylmethyl ester
CBNumber:
CB13076151
???:
C12H14O3
??? ??:
206.24
MOL ??:
97518-80-4.mol

benzyl 2-formyl-2-methylpropanoate ??

??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

benzyl 2-formyl-2-methylpropanoate C??? ??, ??, ??

benzyl 2-formyl-2-methylpropanoate ?? ?? ? ???

???

?? ??


benzyl 2-formyl-2-methylpropanoate ?? ??

???( 17)?? ??
??? ?? ??? ?? ?? ? ??
Struchem Co., Ltd. 0512-63009836 18994340901
helen@struchem.com China 3977 60
Changzhou Hopschain Chemical Co.,Ltd. 85528066 13775048983
sales@hopschem.com China 31553 55
Aikon International Limited 025-58859352 19370895928
dt3@aikonchem.com China 15491 58
Shaanxi Yikunte Pharmaceutical Technology Co., Ltd. 18049260030 18049260030
380381031@qq.com China 496 58
Suzhou Rovathin Foreign Trade Co.,Ltd 0512-65816829 18662214788
info@rovathin.com.cn China 9973 58
Baimei Jihua (Henan) Pharmaceutical Technology Co., Ltd 0371-88900765 18037465274
3430974218@qq.com China 14125 58
Hefei Mokai Pharmaceutical Technology Co., Ltd 18130062233
690231469@qq.com China 8100 58
Bide Pharmatech Ltd. 400-1647117 13681763483
product02@bidepharm.com China 59936 58
Bide Pharmatech Ltd. 400-6005915
sales@picasso-e.com China 39665 58
Henan Alpha Chemical Co., Ltd. 0371-55013243 15324716602
2232176231@qq.com China 9953 58

benzyl 2-formyl-2-methylpropanoate ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
黄山市| 汉中市| 清苑县| 尤溪县| 石柱| 阿鲁科尔沁旗| 子长县| 彭山县| 正蓝旗| 江孜县| 巴里| 潼关县| 卢龙县| 武汉市| 肇源县| 柳林县| 兴国县| 台东县| 盘山县| 安远县| 福贡县| 西宁市| 兰坪| 北海市| 旬阳县| 准格尔旗| 武宁县| 新乐市| 西吉县| 外汇| 新泰市| 武乡县| 凉山| 乌恰县| 泸定县| 逊克县| 阿坝县| 南召县| 邢台市| 织金县| 左权县|