866639-42-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 866639-42-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,6,3 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 866639-42:
(8*8)+(7*6)+(6*6)+(5*6)+(4*3)+(3*9)+(2*4)+(1*2)=221
221 % 10 = 1
So 866639-42-1 is a valid CAS Registry Number.
866639-42-1Relevant articles and documents
The cyclometallation of bis(di-p-methylbenzylphosphino)methane
Fernández, Alberto,Vila, José M.
, p. 3638 - 3640 (2005)
The new diphosphine (4-MeC6H4CH2) 2PCH2P(4-MeC6H4CH2) 2, L, was reacted with [MnMe(CO)5] to give the novel cyclometallated compound [Mn{(4-MeCsu