21906-90-1 Usage
Uses
Used in Dye Industry:
4-(diethylamino)benzenediazonium is used as a diazo component for the preparation of azo dyes. It plays a crucial role in the synthesis of various azo dyes, which are widely used in the dye industry for coloring textiles, plastics, and other materials.
Used in Organic Synthesis:
In the field of organic synthesis, 4-(diethylamino)benzenediazonium is used to introduce the diethylamino group onto aromatic compounds. This application is valuable for the development of new chemical entities and the modification of existing ones to enhance their properties or create new functionalities.
Check Digit Verification of cas no
The CAS Registry Mumber 21906-90-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,0 and 6 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 21906-90:
(7*2)+(6*1)+(5*9)+(4*0)+(3*6)+(2*9)+(1*0)=101
101 % 10 = 1
So 21906-90-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H14N3.F6P/c1-3-13(4-2)10-7-5-9(12-11)6-8-10;1-7(2,3,4,5)6/h5-8H,3-4H2,1-2H3;/q+1;-1
