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

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
010-86108875
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 2-(3-THIENYLTHIO)THIOPHENE
3807-37-2

2-(3-THIENYLTHIO)THIOPHENE synthesis

7synthesis methods
-

Yield:3988-99-6 61.6 % Turnov. ,3807-37-2 19.6 % Turnov. ,7774-74-5 12.5 % Turnov. ,7774-73-4 3.8 % Turnov.

Reaction Conditions:

with hydrogen sulfide at 130; for 7 h;Product distribution;other temperatures, reaction time;

References:

Voronkov, M. G.;Deryagina, E. N.;Papernaya, L. K. [Bulletin of the Academy of Sciences of the USSR Division of Chemical Science,1985,vol. 34,p. 2580 - 2582][Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya,1985,# 12,p. 2783 - 2785]

2-(3-THIENYLTHIO)THIOPHENE Related Search:

岳池县| 礼泉县| 建平县| 惠州市| 丰顺县| 惠来县| 泰顺县| 凤凰县| 石景山区| 夹江县| 陇南市| 香港| 寿宁县| 正阳县| 蓝田县| 个旧市| 霍城县| 包头市| 文山县| 普宁市| 民乐县| 新乐市| 青河县| 贵州省| 青州市| 东光县| 始兴县| 江源县| 洛川县| 泸州市| 清徐县| 临湘市| 东城区| 泗洪县| 紫阳县| 丽水市| 南部县| 讷河市| 潮安县| 青铜峡市| 营口市|