189019-72-5 Usage
Physical state
Colorless liquid
Odor
Fruity
Uses
a. Solvent
b. Intermediate in the production of pharmaceuticals
c. Intermediate in the production of pesticides
d. Intermediate in the production of other organic chemicals
Toxicity
Low toxicity
Health hazards
a. Prolonged exposure to high concentrations may cause skin irritation
b. Prolonged exposure to high concentrations may cause eye irritation
c. Prolonged exposure to high concentrations may cause respiratory system irritation
Safety precautions
Handle with caution and follow proper safety procedures when working with this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 189019-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,0,1 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 189019-72:
(8*1)+(7*8)+(6*9)+(5*0)+(4*1)+(3*9)+(2*7)+(1*2)=165
165 % 10 = 5
So 189019-72-5 is a valid CAS Registry Number.
