Journal of Chemical and Engineering Data p. 340 - 342 (1981)
Update date:2022-08-02
Topics:
El-Deek, Mohamed
El-Sawi, Emtithal
Mohamed, Madina
1,3-Dicarbonyl compounds (III) reacted with the phosphorus hydrazides to give the corresponding hydrazones.When the hydrazones of ethylacetoacetate were heated at their melting points, they were converted to the corresponding pyrazolin-5-ones.The spectral
View MoreZibo Linzi Darong Fine Chemical Co., Ltd(expird)
Contact:86-532-67773200; 15689126900
Address:Qidu town,Linzi district,Zibo city,Shandong province,China
Changzhou Welton Chemical Co., Ltd,
Contact:0086-519-85910828,85920537,85912897
Address:No.8 Jinlong Road, Binjiang Park, Changzhou, Jiangsu, China.
Zhengzhou Minzhong Pharmaceutical Co.,ltd
Contact:0086-371-65797115
Address:15/F,Jiangshan Bldg, NO.126 Huanghe Road,Zhengzhou, China
Contact:(86) 731 88718666
Address:Room 1222, Unit 4, Building B, Shangcheng, No.47, Kaiyuan East Road.
Contact:86-10-62983737; +86-10-51287608
Address:4/F Building C, 2 Shangdi Xinxi Road
Doi:10.1016/j.tetasy.2004.06.043
(2004)Doi:10.1071/CH03269
(2004)Doi:10.1021/jo0494782
(2004)Doi:10.1002/ardp.19813140203
(1981)Doi:10.1039/P19810000449
(1981)Doi:10.1039/a908140b
(2000)
