16633-87-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16633-87-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,6,3 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 16633-87:
(7*1)+(6*6)+(5*6)+(4*3)+(3*3)+(2*8)+(1*7)=117
117 % 10 = 7
So 16633-87-7 is a valid CAS Registry Number.
16633-87-7Relevant articles and documents
A Facile, High-yield Synthesis of
Boag, Neil M.,Ravetz, Megan S.
, p. 3473 - 3474 (2007/10/03)
Contrary to previous reports, Zeise's dimer, 2-C2H4)2(μ-Cl)2Cl2>, reacts with tertiary phosphines in refluxing toluene or tetrachloroethane to give high yields of the phosphine-substituted analogues .A wide range of examples has been synthesised and fully characterised by 31P- and 195Pt- spectroscopy.
