Lithium 1-naphthalenide, also known as lithium naphthalenide, is an organometallic compound with the chemical formula LiC??H?. It is formed by the reaction of lithium metal with naphthalene, a polycyclic aromatic hydrocarbon. lithium 1-naphthalenide is widely used as a strong base and a nucleophile in organic synthesis, particularly in the formation of various organic lithium reagents. Due to its high reactivity, lithium 1-naphthalenide is often employed in the synthesis of complex organic molecules, such as pharmaceuticals and natural products. It is also known for its ability to deprotonate weakly acidic protons in organic molecules, making it a valuable tool in the field of organic chemistry.
The CAS Registry Mumber 7308-67-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,0 and 8 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 7308-67: (6*7)+(5*3)+(4*0)+(3*8)+(2*6)+(1*7)=100 100 % 10 = 0 So 7308-67-0 is a valid CAS Registry Number.