16331-21-8 Usage
Class
Long-chain alkanes
Physical state
White, waxy solid
Uses
Intermediate in organic synthesis, production of other chemicals
Solubility
Insoluble in water, soluble in organic solvents
Applications
Lubricant, raw material for surfactants, polymers, and industrial chemicals
Safety precautions
Harmful if inhaled, ingested, or in contact with skin
Check Digit Verification of cas no
The CAS Registry Mumber 16331-21-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,3,3 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 16331-21:
(7*1)+(6*6)+(5*3)+(4*3)+(3*1)+(2*2)+(1*1)=78
78 % 10 = 8
So 16331-21-8 is a valid CAS Registry Number.
