Portal site for chemical and
custom manufacturer search

TOP > Chemical Product Search

CAS# search

If you find an error in each number or name, we would appreciate it if you could contact us from "Contact us" in above.

Keyword search

Search by groups

if you select the category from the pull down menu in advance, the search result is limited to a certaion group of substances.

Search by Application

Application Search

Information on chemicals

Classification
Organic Chemicals
CAS Number
50890-67-0
Molecular Formula
C11H6N2O
Product Name
4,5-Diazafluoren-9-one
Alias
4,5-Diaza-9H-fluoren-9-one

If you find an error in each number or name such as the CAS number, we would appreciate it if you could contact us from "Contact us" in above.

Handling Company