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

4-(2-(2-ETHOXYBENZOYL)CARBOHYDRAZONOYL)PHENYL 4-METHYLBENZOATE

4-(2-(2-ETHOXYBENZOYL)CARBOHYDRAZONOYL)PHENYL 4-METHYLBENZOATE ??? ???
?? ??:
879199-34-5
???:
4-(2-(2-ETHOXYBENZOYL)CARBOHYDRAZONOYL)PHENYL 4-METHYLBENZOATE
???(??):
4-(2-(2-ETHOXYBENZOYL)CARBOHYDRAZONOYL)PHENYL 4-METHYLBENZOATE;Benzoic acid, 2-ethoxy-, 2-[[4-[(4-methylbenzoyl)oxy]phenyl]methylene]hydrazide
CBNumber:
CB815195997
???:
C24H22N2O4
??? ??:
402.44
MOL ??:
879199-34-5.mol

4-(2-(2-ETHOXYBENZOYL)CARBOHYDRAZONOYL)PHENYL 4-METHYLBENZOATE ??

??
1.155±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
?? ?? (pKa)
12.098±0.46(predicted)

??

4-(2-(2-ETHOXYBENZOYL)CARBOHYDRAZONOYL)PHENYL 4-METHYLBENZOATE C??? ??, ??, ??

4-(2-(2-ETHOXYBENZOYL)CARBOHYDRAZONOYL)PHENYL 4-METHYLBENZOATE ?? ?? ? ???

???

?? ??

4-(2-(2-ETHOXYBENZOYL)CARBOHYDRAZONOYL)PHENYL 4-METHYLBENZOATE ?? ??

???( 2)?? ??
??? ?? ??? ?? ?? ? ??
Merck KGaA (+86) 21 2033 8288
sigmaname@qq.com CHINA 292394 58
Copyright 2019 ? ChemicalBook. All rights reserved