19016-60-5 Usage
General Description
2,4-dinitrophenylglycine diazoketone, also known as DNPG, is a chemical compound that is commonly used in organic chemistry for its reactivity and stability. It is a yellow crystalline powder that is often used as a reagent in the detection and quantification of aldehydes and ketones through the formation of hydrazones. DNPG is known for its high sensitivity and selectivity in these reactions, making it a valuable tool for analytical chemistry. Additionally, it is used in the synthesis of pharmaceuticals and agrochemicals, and it also has potential applications in materials science and nanotechnology. However, it is important to handle DNPG with care, as it is toxic and can be harmful if ingested, inhaled, or absorbed through the skin.
Check Digit Verification of cas no
The CAS Registry Mumber 19016-60-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,0,1 and 6 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19016-60:
(7*1)+(6*9)+(5*0)+(4*1)+(3*6)+(2*6)+(1*0)=95
95 % 10 = 5
So 19016-60-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H7N5O5/c10-12-5-7(15)4-11-8-2-1-6(13(16)17)3-9(8)14(18)19/h1-3,5,11H,4H2/b7-5-