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

1-(4-CARBOXY-PHENYL)-6-OXO-1,4,5,6-TETRAHYDRO-PYRIDAZINE-3-CARBOXYLIC ACID

1-(4-CARBOXY-PHENYL)-6-OXO-1,4,5,6-TETRAHYDRO-PYRIDAZINE-3-CARBOXYLIC ACID ??? ???
?? ??:
920464-96-6
???:
1-(4-CARBOXY-PHENYL)-6-OXO-1,4,5,6-TETRAHYDRO-PYRIDAZINE-3-CARBOXYLIC ACID
???(??):
3-Pyridazinecarboxylic acid, 1-(4-carboxyphenyl)-1,4,5,6-tetrahydro-6-oxo-;1-(4-CARBOXY-PHENYL)-6-OXO-1,4,5,6-TETRAHYDRO-PYRIDAZINE-3-CARBOXYLIC ACID
CBNumber:
CB9442964
???:
C12H10N2O5
??? ??:
262.22
MOL ??:
Mol file

1-(4-CARBOXY-PHENYL)-6-OXO-1,4,5,6-TETRAHYDRO-PYRIDAZINE-3-CARBOXYLIC ACID ??

?? ?
536.3±52.0 °C(Predicted)
??
1.53±0.1 g/cm3(Predicted)
?? ?? (pKa)
-2.55±0.20(Predicted)

??

?? ?? IRRITANT

1-(4-CARBOXY-PHENYL)-6-OXO-1,4,5,6-TETRAHYDRO-PYRIDAZINE-3-CARBOXYLIC ACID C??? ??, ??, ??

1-(4-CARBOXY-PHENYL)-6-OXO-1,4,5,6-TETRAHYDRO-PYRIDAZINE-3-CARBOXYLIC ACID ?? ?? ? ???

???

?? ??


1-(4-CARBOXY-PHENYL)-6-OXO-1,4,5,6-TETRAHYDRO-PYRIDAZINE-3-CARBOXYLIC ACID ?? ??

???( 8)?? ??
??? ?? ??? ?? ?? ? ??
Wuhan Chemwish Technology Co., Ltd 86-027-67849912
sales@chemwish.com China 35896 56
Nanjing Shizhou Biology Technology Co.,Ltd --
purchase@synzest.com China 6857 58
Santa Cruz Biotechnology Inc 60936350
scbt@scbt.com China 222068 58
Carbosynth --
sales@carbosynth.com United Kingdom 6005 58

1-(4-CARBOXY-PHENYL)-6-OXO-1,4,5,6-TETRAHYDRO-PYRIDAZINE-3-CARBOXYLIC ACID ?? ??:

Copyright 2019 ? ChemicalBook. All rights reserved