109439-90-9 Usage
Common Uses
Photoinitiator in polymerization reactions
UV-curing industry
Corrosion inhibitor in industrial applications
Intermediate in the synthesis of pharmaceuticals and dyes
Stability
Stable
Efficiency
Efficient photoinitiator
Absorption
High absorption in the UV range
Initiation
Initiates the curing process of polymer materials
Handling and Storage
Dry and well-ventilated area
Away from heat and sources of ignition
Flammability
May be flammable under certain conditions
Check Digit Verification of cas no
The CAS Registry Mumber 109439-90-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,4,3 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 109439-90:
(8*1)+(7*0)+(6*9)+(5*4)+(4*3)+(3*9)+(2*9)+(1*0)=139
139 % 10 = 9
So 109439-90-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H10N3.HI/c1-10-8-6-4-3-5-7(8)9-11(10)2;/h3-6H,1-2H3;1H/q+1;/p-1
