天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

7-METHYL-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID

7-METHYL-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID ??? ???
?? ??:
33359-68-1
???:
7-METHYL-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID
???(??):
7-methyl-4-oxopyrido[1,2-a]pyrimidine-3-carboxylicacid;7-Methyl-4H-pyrido[1,2-a]pyrimidine-4-oxo-3-carboxylic acid;7-METHYL-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID;4H-Pyrido[1,2-a]pyrimidine-3-carboxylic acid, 7-methyl-4-oxo-;7-Methyl-4-Oxo-4H-Pyrido[1,2-A]Pyrimidine-3-Carboxylic Acid(WX614121)
CBNumber:
CB6283287
???:
C10H8N2O3
??? ??:
204.18
MOL ??:
Mol file

7-METHYL-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID ??

?? ?
374.0±52.0 °C(Predicted)
??
1.42±0.1 g/cm3(Predicted)
?? ?? (pKa)
-0.70±0.40(Predicted)

??

7-METHYL-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID C??? ??, ??, ??

7-METHYL-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID ?? ?? ? ???

???

?? ??


7-METHYL-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDINE-3-CARBOXYLIC ACID ?? ??

???( 12)?? ??
??? ?? ??? ?? ?? ? ??
9ding chemical ( Shanghai) Limited 4009209199
sales@9dingchem.com China 18209 56
Nanjing KaiMubo Pharmaceutical Co., Ltd. 025-66162170
China 7181 55
Aikon International Limited 025-58859352 18068836627
sales01@aikonchem.com China 15084 58
Changzhou Kechem Bio-Scientific Co., LTD. 0519-68985668 13685222090
sales@kechem.cn China 26028 58
Shanghai Xiushi Biomedical Co., LTD 15021598081,571034478; 15021598081
product001@xiushipharm.com China 4594 58

Copyright 2019 ? ChemicalBook. All rights reserved