The given chemical compound is a complex organometallic molecule consisting of tungsten (W), phosphorus (P), carbon (C), hydrogen (H), and chromium (Cr) atoms. It features a central tungsten atom coordinated with five carbonyl (CO) ligands and a phosphorus atom bonded to a phenyl group (C6H5) and an ethylene group (CH2CH2). The molecule also contains a chromium atom with five carbonyl ligands and a molybdenum atom with five carbonyl ligands, both coordinated to two phosphorus atoms, each bonded to a phenyl group. W(CO)5P(C6H5)(CH2CH2)CH2CH2P(C6H5)2Cr(CO)5Mo(CO)5P(C6H5)2 is characterized by its large size, complex structure, and the presence of multiple metal centers, making it an interesting subject for study in the field of organometallic chemistry.
The CAS Registry Mumber 84785-96-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,7,8 and 5 respectively; the second part has 2 digits, 9 and 6 respectively. Calculate Digit Verification of CAS Registry Number 84785-96: (7*8)+(6*4)+(5*7)+(4*8)+(3*5)+(2*9)+(1*6)=186 186 % 10 = 6 So 84785-96-6 is a valid CAS Registry Number.