一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

ethyl 7-amino-2-oxo-3-(phenyldiazenyl)-1,2-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate

CAS No.
723739-45-5
Chemical Name:
ethyl 7-amino-2-oxo-3-(phenyldiazenyl)-1,2-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate
Synonyms
ethyl 7-amino-2-oxo-3-(phenyldiazenyl)-1,2-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate;Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 7-amino-1,2-dihydro-2-oxo-3-(2-phenyldiazenyl)-, ethyl ester
CBNumber:
CB81949663
Molecular Formula:
C15H14N6O3
Molecular Weight:
326.31
MDL Number:
MOL File:
723739-45-5.mol

ethyl 7-amino-2-oxo-3-(phenyldiazenyl)-1,2-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate Properties

Density 1.51±0.1 g/cm3(Predicted)
pka 8.51±0.70(Predicted)

ethyl 7-amino-2-oxo-3-(phenyldiazenyl)-1,2-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

ethyl 7-amino-2-oxo-3-(phenyldiazenyl)-1,2-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate Suppliers

Global( 1)Suppliers
Supplier Tel Email Country ProdList Advantage
Specs -- info@specs.net The Netherlands 6833 70
Supplier Advantage
Specs 70
ethyl 7-amino-2-oxo-3-(phenyldiazenyl)-1,2-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 7-amino-1,2-dihydro-2-oxo-3-(2-phenyldiazenyl)-, ethyl ester 723739-45-5
肥城市| 阿瓦提县| 内乡县| 靖州| 长沙县| 汝州市| 鸡东县| 马关县| 茶陵县| 平乐县| 襄垣县| 潢川县| 景洪市| 雷山县| 岗巴县| 泰来县| 肃南| 呼和浩特市| 桃园县| 吴堡县| 民和| 武夷山市| 金川县| 叶城县| 阿拉善右旗| 永春县| 铜山县| 湖北省| 北票市| 瓦房店市| 上杭县| 沂南县| 江西省| 望江县| 梧州市| 临泉县| 马边| 盘山县| 朝阳市| 东台市| 鹤壁市|