成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List 4-hydroxy-3-nitrobenzenesulphonamide
24855-58-1

4-hydroxy-3-nitrobenzenesulphonamide synthesis

5synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: N,N-dimethyl-formamide / 0.25 h / 0 - 20 °C
2: nitric acid; sulfuric acid / 4 h / 0 - 40 °C
3: hydrogenchloride / methanol; water / 6 h / 90 °C

References:

Nocentini, Alessio;Trallori, Elena;Singh, Srishti;Lomelino, Carrie L.;Bartolucci, Gianluca;Di Cesare Mannelli, Lorenzo;Ghelardini, Carla;McKenna, Robert;Gratteri, Paola;Supuran, Claudiu T. [Journal of Medicinal Chemistry,2018,vol. 61,# 23,p. 10860 - 10874]