6973-39-3 Usage
Appearance
Yellow crystalline solid
Solubility
Insoluble in water, soluble in organic solvents
Chemical classification
Nitroaromatic compound
Primary use
Intermediate in the synthesis of dyes and pigments
Additional use
Precursor in the manufacture of pharmaceuticals and agrochemicals
Hazardous nature
Toxic to aquatic organisms
Environmental impact
May cause long-term adverse effects in the environment
Handling and disposal
Should be handled and disposed of with care
Check Digit Verification of cas no
The CAS Registry Mumber 6973-39-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,7 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6973-39:
(6*6)+(5*9)+(4*7)+(3*3)+(2*3)+(1*9)=133
133 % 10 = 3
So 6973-39-3 is a valid CAS Registry Number.
