29903-80-8 Usage
Molecular Structure
A chemical compound formed by the reaction of 2,4-dinitrophenylhydrazine with pyruvaldehyde, resulting in a yellow to orange precipitate.
Usage
Commonly used in analytical chemistry as a derivatization reagent for the detection and quantification of aldehydes in various samples.
Application Areas
Particularly useful in the identification and measurement of aldehydes in environmental samples, food products, and biological samples.
Importance
An important tool for the analysis of aldehyde compounds, with applications in scientific research and industrial processes.
Check Digit Verification of cas no
The CAS Registry Mumber 29903-80-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,9,0 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 29903-80:
(7*2)+(6*9)+(5*9)+(4*0)+(3*3)+(2*8)+(1*0)=138
138 % 10 = 8
So 29903-80-8 is a valid CAS Registry Number.