128817-72-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128817-72-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,8,1 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 128817-72:
(8*1)+(7*2)+(6*8)+(5*8)+(4*1)+(3*7)+(2*7)+(1*2)=151
151 % 10 = 1
So 128817-72-1 is a valid CAS Registry Number.
128817-72-1Relevant articles and documents
Transalkynylation and catalytic demercuration of bis(alkynyl)mercurials: Two alternative mechanisms
Bedford, Robin B.,Hill, Anthony F.,Thompsett, Andrew R.,White, Andrew J. P.,Williams, David J.
, p. 1059 - 1060 (2007/10/03)
The complexes [RhCl(CO)(PPh3)2] and [MHCl(CO)(PPh3)3] (M = Ru, Os) catalyse the demercuration of [Hg(C≡CR)2] (R = Ph, C6H4Me-4, Bun) to provide buta-1,3-diynes, howeve
