久久精品国产只有精品66,一区二区免费特级片,小视频成人在线观看,日韩国产一区二区三区,亚洲免费在线观看,日韩无码精品少妇,亚洲另类天堂一区二区三区,国产午夜三级精品久久9,国产无码三级在线视频

中文版English

CAS Number: 1884475-17-5
1,6-dibromo-4,9-diisopropylpyrene

Structure

 1,6-dibromo-4,9-diisopropylpyrene
Name: 1,6-dibromo-4,9-diisopropylpyrene
Synonyms:
General Information
Product Number: 1884475175

 CAS Registry Number: 1884475-17-5
 Name:

1,6-dibromo-4,9-diisopropylpyrene

Pyrene, 1,?6-?dibromo-?4,?9-?bis(1-?methylethyl)?-

 

Chemical Formula: C22H20Br2
Exact Mass: 441.99
Molecular Weight: 444.20
m/z: 443.99 (100.0%), 441.99 (51.4%), 445.99 (48.6%), 444.99 (23.8%), 443.00 (12.3%), 446.99 (11.6%), 446.00 (2.8%), 444.00 (1.4%), 448.00 (1.4%)

Specification

98%
References

 Faming Zhuanli Shenqing, 107501203, 22 Dec 2017

PCT Int. Appl., 2016036031, 10 Mar 2016
Contact Us
TEL:  86-17758012822
FAX:  86-571-87759731
E-mail:sales@hzchempro.com
[ CLOSE ]