151859-99-3 Usage
Structure
Cyclic hydrocarbon with a ring of eight carbon atoms and alternating single and double bonds
Modification
Introduction of an ethynyl group, which adds a triple bond between two carbon atoms
Reactivity
Highly reactive and unstable
Applications
a. Building block in organic synthesis
b. Ligand in coordination chemistry
c. Potential applications in materials science
d. Precursor in the synthesis of other organic compounds
Handling and storage
Requires careful handling and storage to avoid decomposition or unwanted reactions
Check Digit Verification of cas no
The CAS Registry Mumber 151859-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,8,5 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 151859-99:
(8*1)+(7*5)+(6*1)+(5*8)+(4*5)+(3*9)+(2*9)+(1*9)=163
163 % 10 = 3
So 151859-99-3 is a valid CAS Registry Number.