123672-46-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123672-46-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,6,7 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 123672-46:
(8*1)+(7*2)+(6*3)+(5*6)+(4*7)+(3*2)+(2*4)+(1*6)=118
118 % 10 = 8
So 123672-46-8 is a valid CAS Registry Number.
123672-46-8Relevant academic research and scientific papers
Tetracarbonyl group 6 complexes containing secondary and tertiary phosphines
Keiter, Richard L.,Madigan, Matthew J.
, p. 341 - 346 (2007/10/02)
The mixed ligand tetracarbonyl derivatives, cis-M(CO)4(PPh2H)(PPh3)(M = Cr, Mo, W) and cis-W(CO)4(PPh2H)(L) (L=PEt3, PEt2Ph, PEtPh2) have been preparaed from the reaction of M(CO)5PPh2H with L in THF in the presence of potassium t-butoxide.These reactions
