1421789-14-1 Usage
General Description
3-amino-9,9’-dimethylfluorene is a chemical compound that belongs to the family of fluorenes, which are polycyclic aromatic hydrocarbons. It consists of a fluorene backbone with an amino group and two methyl groups attached to different positions of the molecule. 3-amino-9,9’-dimethylfluorene is commonly used in research and industrial applications as a starting material for the synthesis of various organic compounds and materials. It is also known for its potential use as a fluorescent dye and in the development of organic electronic devices. Additionally, 3-amino-9,9’-dimethylfluorene has been studied for its potential role in photochemical reactions and as a precursor in the synthesis of organic optoelectronic materials. However, it is important to handle this chemical with caution due to its potential hazards and toxicity.
Check Digit Verification of cas no
The CAS Registry Mumber 1421789-14-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,7,8 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1421789-14:
(9*1)+(8*4)+(7*2)+(6*1)+(5*7)+(4*8)+(3*9)+(2*1)+(1*4)=161
161 % 10 = 1
So 1421789-14-1 is a valid CAS Registry Number.
1421789-14-1Relevant articles and documents
METHOD FOR PREPARING 3-AMINOFLUORENE
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, (2019/09/05)
The present invention relates to a method for manufacturing 3-aminofluorene having a specific structure. Specifically, provided are the method for manufacturing 3-aminofluorene having the specific structure and an organic light emitting compound synthesized using the 3-aminofluorene, wherein the method comprises following steps of: acetylation of an amine group with the specific structure of 2-aminofluorene and nitration of the acetylated compound; de-acetylation of the acetylated amine group of the nitrated product; replacing the de-actylated amine group with hydrogen by conducting a reaction with nitrous acid and hypophosphorous acid; and reducing a nitro group of the hydrogen substitution product. The 3-aminofluorene can be manufactured at a low cost and a high yield.COPYRIGHT KIPO 2019
