744251-02-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 744251-02-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,4,2,5 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 744251-02:
(8*7)+(7*4)+(6*4)+(5*2)+(4*5)+(3*1)+(2*0)+(1*2)=143
143 % 10 = 3
So 744251-02-3 is a valid CAS Registry Number.
744251-02-3Relevant articles and documents
Enantioface-selective coordination of prochiral 1,3-dienes to planar-chiral cyclopentadienyl-ruthenium complexes
Matsushima, Yuji,Onitsuka, Kiyotaka,Takahashi, Shigetoshi
, p. 2439 - 2446 (2004)
The treatment of planar-chiral (η5:η1- cyclopentadienylphosphine)bis(acetonitrile)rutheniumcomplexes 1 with prochiral dienes led to the ligand-exchange reaction that gave (η5: η1-cyclopentadienylphosphine)(ηsup