873221-81-9 Usage
Structure
An ester derivative of 3-fluoropiperidinecarboxylic acid, with a piperidine ring containing a carboxyl group and a fluorine atom at the 3-position, and a 1,1-dimethylethyl ester group.
Physical properties
A white, crystalline solid at room temperature.
Use
Commonly used as an intermediate in the synthesis of various pharmaceutical drugs and active substances in the pharmaceutical industry.
Safety precautions
May pose health hazards if inhaled, ingested, or come into contact with the skin. It is important to handle 1-Piperidinecarboxylic acid, 3-fluoro-, 1,1-dimethylethyl ester, (3R)- with caution.
Check Digit Verification of cas no
The CAS Registry Mumber 873221-81-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,2,2 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 873221-81:
(8*8)+(7*7)+(6*3)+(5*2)+(4*2)+(3*1)+(2*8)+(1*1)=169
169 % 10 = 9
So 873221-81-9 is a valid CAS Registry Number.
