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 5-NITROGRAMINE
3414-64-0

5-NITROGRAMINE synthesis

3synthesis methods
-

Yield:3414-64-0 73%

Reaction Conditions:

Stage #1: formaldehyd;dimethyl aminewith acetic acid at 0; for 0.5 h;
Stage #2: 5-nitroindole at 20; for 72 h;
Stage #3: with sodium hydroxide in water at 0; pH=13;

References:

Fang, Kun;Wu, Shanchao;Dong, Guoqiang;Wu, Ying;Chen, Shuqiang;Liu, Jianhe;Wang, Wei;Sheng, Chunquan [Organic and Biomolecular Chemistry,2017,vol. 15,# 47,p. 9992 - 9995] Location in patent:supporting information

5-NITROGRAMINE Related Search: