成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

4-(2-(5-BR-2-FUROYL)CARBOHYDRAZONOYL)PH 3-CHLORO-1-BENZOTHIOPHENE-2-CARBOXYLATE

4-(2-(5-BR-2-FUROYL)CARBOHYDRAZONOYL)PH 3-CHLORO-1-BENZOTHIOPHENE-2-CARBOXYLATE ??? ???
?? ??:
880034-27-5
???:
4-(2-(5-BR-2-FUROYL)CARBOHYDRAZONOYL)PH 3-CHLORO-1-BENZOTHIOPHENE-2-CARBOXYLATE
???(??):
4-(2-(5-BR-2-FUROYL)CARBOHYDRAZONOYL)PH 3-CHLORO-1-BENZOTHIOPHENE-2-CARBOXYLATE;Benzo[b]thiophene-2-carboxylic acid, 3-chloro-, 4-[[2-[(5-bromo-2-furanyl)carbonyl]hydrazinylidene]methyl]phenyl ester
CBNumber:
CB415190585
???:
C21H12BrClN2O4S
??? ??:
503.75
MOL ??:
880034-27-5.mol

4-(2-(5-BR-2-FUROYL)CARBOHYDRAZONOYL)PH 3-CHLORO-1-BENZOTHIOPHENE-2-CARBOXYLATE ??

??
1.626±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
?? ?? (pKa)
11.201±0.46(predicted)

??

4-(2-(5-BR-2-FUROYL)CARBOHYDRAZONOYL)PH 3-CHLORO-1-BENZOTHIOPHENE-2-CARBOXYLATE C??? ??, ??, ??

4-(2-(5-BR-2-FUROYL)CARBOHYDRAZONOYL)PH 3-CHLORO-1-BENZOTHIOPHENE-2-CARBOXYLATE ?? ?? ? ???

???

?? ??

4-(2-(5-BR-2-FUROYL)CARBOHYDRAZONOYL)PH 3-CHLORO-1-BENZOTHIOPHENE-2-CARBOXYLATE ?? ??

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