18526-52-8 Usage
General Description
[S,(-)]-1,2-Cyclononadiene is a compound with the molecular formula C9H14, consisting of a nine-carbon ring with two double bonds. It is a colorless liquid at room temperature and is widely used as a building block in organic synthesis. Its unique structure and reactivity make it a valuable precursor in the production of various chemicals, including pharmaceuticals, flavorings, and fragrances. The compound is also used as a ligand in organometallic chemistry. Due to its versatile nature and potential for various applications, [S,(-)]-1,2-Cyclononadiene is an important compound in the field of organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 18526-52-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,5,2 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 18526-52:
(7*1)+(6*8)+(5*5)+(4*2)+(3*6)+(2*5)+(1*2)=118
118 % 10 = 8
So 18526-52-8 is a valid CAS Registry Number.