午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

1H-Imidazole-2-carboxylic acid, 4-amino-1-methyl-, 1,1-dimethylethyl ester

1H-Imidazole-2-carboxylic acid, 4-amino-1-methyl-, 1,1-dimethylethyl ester ??? ???
?? ??:
1238706-89-2
???:
1H-Imidazole-2-carboxylic acid, 4-amino-1-methyl-, 1,1-dimethylethyl ester
???(??):
tert-butyl 4-amino-1-methyl-1H-imidazole-2-carboxylate;1H-Imidazole-2-carboxylic acid, 4-amino-1-methyl-, 1,1-dimethylethyl ester
CBNumber:
CB13380124
???:
C9H15N3O2
??? ??:
197.23
MOL ??:
1238706-89-2.mol

1H-Imidazole-2-carboxylic acid, 4-amino-1-methyl-, 1,1-dimethylethyl ester ??

?? ?
342.8±34.0 °C(Predicted)
??
1.18±0.1 g/cm3(Predicted)
?? ?? (pKa)
4.56±0.60(Predicted)

??

1H-Imidazole-2-carboxylic acid, 4-amino-1-methyl-, 1,1-dimethylethyl ester C??? ??, ??, ??

1H-Imidazole-2-carboxylic acid, 4-amino-1-methyl-, 1,1-dimethylethyl ester ?? ?? ? ???

???

?? ??


1H-Imidazole-2-carboxylic acid, 4-amino-1-methyl-, 1,1-dimethylethyl ester ?? ??

???( 4)?? ??
??? ?? ??? ?? ?? ? ??
Shang Hai Muse Health Tech Co., Ltd. 021-021-61069951-8018 13262285760
xul@musehealthtech.com China 159 58
Wuxi Kehua Biological Technology Co., Ltd. 0510-0510-86838766
2258830676@qq.com China 4600 58
Beijing xinyanhui pharmaceutical research and development co., LTD 13969155946
1461866103@qq.com China 16111 58
Unibest Pharmaceutical Technology Co., Ltd. 13735578103
baipeng@unibestpharma.com China 147 58

Copyright 2019 ? ChemicalBook. All rights reserved