| 摘要 |
1304156 Dimethyl formamide complex BAYER AG 19 April 1971 [7 April 1970] 26503/71 Heading C2C [Also in Divisions C3 and D1] A complex of dimethyl formamide with 3-(pchlorophenyl) 1 - (p - sulphamidophenyl) - pyrazo - line-2 is prepared by contacting the components. |
