6957-71-7 Usage
General Description
2-FORMYLAMINOFLUORENE is a chemical compound that belongs to the class of aromatic amines. It consists of a fluorene molecule with an attached formylamino group, which is a functional group consisting of a formyl group (CHO) bonded to an amino group (NH2). 2-FORMYLAMINOFLUORENE is mainly used in research and chemical synthesis to study the effects of aromatic amines on biological systems and their potential role in carcinogenesis. It is also known to be a strong mutagen and carcinogen, and exposure to 2-FORMYLAMINOFLUORENE has been linked to an increased risk of certain types of cancer. Due to its potential health hazards, proper safety precautions and handling procedures should be followed when working with this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 6957-71-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,5 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6957-71:
(6*6)+(5*9)+(4*5)+(3*7)+(2*7)+(1*1)=137
137 % 10 = 7
So 6957-71-7 is a valid CAS Registry Number.
InChI:InChI=1/C20H16BrN3O2/c1-25-18-8-4-7-14(19(18)26-2)15-10-17(24-20(23)16(15)11-22)12-5-3-6-13(21)9-12/h3-10H,1-2H3,(H2,23,24)
6957-71-7Relevant articles and documents
Fluorene-based mononuclear gold(i) complexes: The effect of alkyl chain, aggregation-induced emission (AIE) and mechanochromism characteristics
Chen, Zhao,Nie, Yuting,Liu, Sheng Hua
, p. 73933 - 73938 (2016/08/24)
In this paper, three fluorene-based gold(i) complexes have been synthesized and characterized. All of these mononuclear gold(i) complexes exhibit obvious aggregation-induced emission (AIE) behavior. Furthermore, the luminogen 3 without containing alkyl chains also shows reversible mechanochromism property involving fluorescence color changes from green to faint yellow. The mechanism for AIE characteristics of these gold(i) complexes and mechanochromic behavior of luminogen 3 possibly involves a change in weak intermolecular π?π and C-H?F interactions and the generation of intermolecular gold-gold interactions.
