83249-52-9 Usage
Preparation
3,4-dichlorobenzenamine diazo, and 6-Hydroxy-1,4-dimethyl-2-oxo-1,2-dihydropyridipe-3-carbonitrile?coupling.
Flammability and Explosibility
Notclassified
Properties and Applications
Brilliant?green?yellow
Standard
Ironing Fastness
Light Fastness
Persperation Fastness
Washing Fastness
Fading
Stain
Fading
Stain
Fading
Stain
ISO
5
3
6
5
5
5
5
Standard
Ironing Fastness
Fading
Stain
ISO
5
Check Digit Verification of cas no
The CAS Registry Mumber 83249-52-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,2,4 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 83249-52:
(7*8)+(6*3)+(5*2)+(4*4)+(3*9)+(2*5)+(1*2)=139
139 % 10 = 9
So 83249-52-9 is a valid CAS Registry Number.
InChI:InChI=1/C14H10Cl2N4O2/c1-7-9(6-17)13(21)20(2)14(22)12(7)19-18-8-3-4-10(15)11(16)5-8/h3-5,18H,1-2H3/b19-12+