90204-62-9 Usage
General Description
2,2,5,5-tetramethylthiomorpholin-3-one is a chemical compound with the molecular formula C7H13NOS. It is a thiomorpholine derivative and is used as a reagent in organic synthesis. 2,2,5,5-tetramethylthiomorpholin-3-one is a colorless liquid that is soluble in water and organic solvents. It is commonly used as a building block in the synthesis of pharmaceuticals and agrochemicals. In addition, 2,2,5,5-tetramethylthiomorpholin-3-one has also been utilized in the preparation of polymer materials and as a corrosion inhibitor in the petroleum industry.
Check Digit Verification of cas no
The CAS Registry Mumber 90204-62-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,0 and 4 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90204-62:
(7*9)+(6*0)+(5*2)+(4*0)+(3*4)+(2*6)+(1*2)=99
99 % 10 = 9
So 90204-62-9 is a valid CAS Registry Number.