21970-45-6 Usage
Molecular Structure
2-(naphthalen-1-yl)-3-(4-nitrophenyl)prop-2-enoic acid is composed of a naphthalene ring (a fused benzene ring system) attached to a propenoic acid chain, with a 4-nitrophenyl group attached to the third carbon of the chain.
Physical Properties
It is a yellow to orange crystalline powder that is insoluble in water but soluble in organic solvents.
Chemical Properties
As a benzoic acid derivative, it has acidic properties and can react with bases to form salts. The presence of the propenoic acid group also gives it reactive properties, allowing it to undergo addition reactions.
Uses
It is commonly used as a dye intermediate and in the production of pharmaceuticals and pesticides. It also has potential applications in organic synthesis and as a building block for the preparation of various functionalized compounds.
Safety
It may have irritant effects on the skin, eyes, and respiratory system, so it is important to handle this compound with care.
Check Digit Verification of cas no
The CAS Registry Mumber 21970-45-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,7 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21970-45:
(7*2)+(6*1)+(5*9)+(4*7)+(3*0)+(2*4)+(1*5)=106
106 % 10 = 6
So 21970-45-6 is a valid CAS Registry Number.
