90950-45-1 Usage
Structure
A methyl derivative of piperidinecarboxylic acid, with an ethyl ester group attached.
Usage
Widely used in organic and pharmaceutical synthesis, commonly used as a solvent and intermediate in the production of various pharmaceuticals and agricultural chemicals. Also used in the synthesis of certain drugs and as a building block in organic chemistry.
Physical properties
Colorless to pale yellow liquid with a characteristic odor, relatively stable under normal storage and handling conditions.
Check Digit Verification of cas no
The CAS Registry Mumber 90950-45-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,9,5 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 90950-45:
(7*9)+(6*0)+(5*9)+(4*5)+(3*0)+(2*4)+(1*5)=141
141 % 10 = 1
So 90950-45-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H17NO2/c1-3-12-9(11)10-6-4-8(2)5-7-10/h8H,3-7H2,1-2H3