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

1-Piperidinecarboxylic acid, 4-(4-methylphenyl)-, 1,1-dimethylethyl ester

1-Piperidinecarboxylic acid, 4-(4-methylphenyl)-, 1,1-dimethylethyl ester ??? ???
?? ??:
732275-92-2
???:
1-Piperidinecarboxylic acid, 4-(4-methylphenyl)-, 1,1-dimethylethyl ester
???(??):
tert-butyl 4-(p-tolyl)piperidine-1-carboxylate;1-Piperidinecarboxylic acid, 4-(4-methylphenyl)-, 1,1-dimethylethyl ester
CBNumber:
CB18197941
???:
C17H25NO2
??? ??:
275.39
MOL ??:
732275-92-2.mol

1-Piperidinecarboxylic acid, 4-(4-methylphenyl)-, 1,1-dimethylethyl ester ??

?? ?
377.9±31.0 °C(Predicted)
??
1.038±0.06 g/cm3(Predicted)
?? ?? (pKa)
-1.59±0.40(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (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 ??
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

1-Piperidinecarboxylic acid, 4-(4-methylphenyl)-, 1,1-dimethylethyl ester C??? ??, ??, ??

1-Piperidinecarboxylic acid, 4-(4-methylphenyl)-, 1,1-dimethylethyl ester ?? ?? ? ???

???

?? ??


1-Piperidinecarboxylic acid, 4-(4-methylphenyl)-, 1,1-dimethylethyl ester ?? ??

???( 5)?? ??
??? ?? ??? ?? ?? ? ??
Nanjing YakeLun Pharmaceutical Co., Ltd. 025-66096098 3165145969
sales@accoronpharm.com China 3924 55
LEADMEDPHARM CO.,LTD 13674959855 13674959855
sales@synthontech.com China 3027 58
Hangzhou Taorui Biotechnology Co., Ltd QQ1259737804 15268198094
sales@torreybio.com China 4047 58
AAB-PHARMA LIMITED 02566880956
3325708371@qq.com China 7868 58
Zhuhai Aobokai Biomedical Technology Co., Ltd. 400-0628126
sales-team@aobchem.com.cn China 50000 58

1-Piperidinecarboxylic acid, 4-(4-methylphenyl)-, 1,1-dimethylethyl ester ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved
阿鲁科尔沁旗| 德昌县| 响水县| 揭阳市| 盐亭县| 通山县| 湘乡市| 金秀| 江源县| 延吉市| 郴州市| 当雄县| 丹棱县| 建水县| 雷州市| 射阳县| 高台县| 阿坝县| 广德县| 丰宁| 澄迈县| 五常市| 开江县| 来安县| 南和县| 阿合奇县| 华容县| 长沙市| 黑河市| 清水县| 南江县| 普洱| 浮山县| 衡阳市| 班戈县| 壶关县| 灵宝市| 甘谷县| 天祝| 临海市| 洮南市|