820-01-9 Usage
Physical state
Colorless liquid
Odor
Faint
Usage
Commonly used as a solvent and an intermediate in the synthesis of other organic compounds
Chemical classification
Butyne derivative
Structural components
Contains a butyne group and a 1-butoxyethoxy group
Safety precautions
Handle with caution due to potential harm if ingested, inhaled, or comes into contact with the skin
Safety measures
Proper safety measures should be taken when working with 1-Butyne, 3-(1-butoxyethoxy)to prevent any potential hazards
Check Digit Verification of cas no
The CAS Registry Mumber 820-01-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,2 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 820-01:
(5*8)+(4*2)+(3*0)+(2*0)+(1*1)=49
49 % 10 = 9
So 820-01-9 is a valid CAS Registry Number.
