199920-09-7 Usage
General Description
The chemical 1,1'-Biphenyl, 4,4'-bis(azidomethyl)-, also known as bis(azidomethyl)benzene, is a compound with the molecular formula C14H12N6. It is a member of the biphenyl family and is characterized by two benzene rings connected by a single carbon-carbon bond. This specific compound contains two azide (N3) functional groups attached to the benzene rings. Bis(azidomethyl)benzene is commonly used in organic synthesis and as a building block for the preparation of various azide-containing compounds, such as polymers, dyes, and biologically active molecules. It is also employed in the synthesis of photoactive materials and as a crosslinking agent in certain polymer materials. Additionally, due to its azide functional groups, it has potential applications in photochemistry and photophysics, particularly in the generation of reactive nitrogen species upon exposure to light. However, it is important to handle 1,1'-Biphenyl, 4,4'-bis(azidomethyl)- with caution as azides are known to be explosive and potentially hazardous.
Check Digit Verification of cas no
The CAS Registry Mumber 199920-09-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,9,2 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 199920-09:
(8*1)+(7*9)+(6*9)+(5*9)+(4*2)+(3*0)+(2*0)+(1*9)=187
187 % 10 = 7
So 199920-09-7 is a valid CAS Registry Number.