19219-81-9 Usage
Physical state
Colorless liquid
Odor
Strong aromatic
Solubility
Insoluble in water, soluble in organic solvents
Uses
a. Intermediate in the production of chemicals (dyes, pesticides, pharmaceuticals)
b. Solvent in manufacturing of resins, coatings, and adhesives
Toxicity
Harmful if inhaled, swallowed, or comes into contact with skin or eyes
Safety precautions
Use and handling should be carried out with appropriate safety measures
Check Digit Verification of cas no
The CAS Registry Mumber 19219-81-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,1 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 19219-81:
(7*1)+(6*9)+(5*2)+(4*1)+(3*9)+(2*8)+(1*1)=119
119 % 10 = 9
So 19219-81-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H9Cl3/c1-4-5(2)7(10)9(12)8(11)6(4)3/h1-3H3