90199-55-6 Usage
Structure
Contains a dioxolane ring and a propynyl group
Applications
Solvent for cellulose acetate and nitrocellulose inks and coatings
Synthesis of pharmaceuticals
Reagent in organic synthesis
Physical Properties
Flammable
Safety Precautions
Causes irritation to skin, eyes, and respiratory system upon exposure
Handle with care
Storage Conditions
Store in a cool, well-ventilated area
Keep away from heat and sources of ignition
Check Digit Verification of cas no
The CAS Registry Mumber 90199-55-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,1,9 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 90199-55:
(7*9)+(6*0)+(5*1)+(4*9)+(3*9)+(2*5)+(1*5)=146
146 % 10 = 6
So 90199-55-6 is a valid CAS Registry Number.
