21320-80-9 Usage
Compound class
Phenylpropenoic acids
Derivative
Acrylic acid
Usage
Synthesis of pharmaceuticals and agrochemicals
Potential
Biological activity
2-methylphenyl group
A phenyl ring with a methyl group as a substituent at the 2nd position
4-nitrophenyl group
A phenyl ring with a nitro group as a substituent at the 4th position
Propenoic acid backbone
A three-carbon chain with a double bond between the first and second carbons, and a carboxylic acid group (-COOH) at the end
Unique properties
Combination of the 2-methylphenyl and 4-nitrophenyl groups attached to the propenoic acid backbone, providing distinct chemical and physical properties valuable in scientific and industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 21320-80-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,3,2 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 21320-80:
(7*2)+(6*1)+(5*3)+(4*2)+(3*0)+(2*8)+(1*0)=59
59 % 10 = 9
So 21320-80-9 is a valid CAS Registry Number.