The chemical compound "W(C5(CH3)5)(CO)2(C2H4)H" is a complex organometallic compound, featuring a tungsten (W) atom at its center. The tungsten is bonded to a pentamethylcyclopentadienyl ligand (C5(CH3)5), which is a cyclic, aromatic molecule with five carbon atoms, each bearing a methyl group. Additionally, the tungsten is coordinated to two carbonyl groups (CO), which are linear molecules consisting of a carbon atom double-bonded to an oxygen atom. The compound also includes an ethylene ligand (C2H4), a simple hydrocarbon with a double bond between the two carbon atoms, and a hydride ligand (H), which is a hydrogen atom. W(C5(CH3)5)(CO)2(C2H4)H is an example of a metal complex with multiple different ligands, showcasing the versatility of metal-ligand bonding in organometallic chemistry.
The CAS Registry Mumber 83152-37-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,1,5 and 2 respectively; the second part has 2 digits, 3 and 7 respectively. Calculate Digit Verification of CAS Registry Number 83152-37: (7*8)+(6*3)+(5*1)+(4*5)+(3*2)+(2*3)+(1*7)=118 118 % 10 = 8 So 83152-37-8 is a valid CAS Registry Number.