159117-41-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159117-41-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,1,1 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 159117-41:
(8*1)+(7*5)+(6*9)+(5*1)+(4*1)+(3*7)+(2*4)+(1*1)=136
136 % 10 = 6
So 159117-41-6 is a valid CAS Registry Number.
159117-41-6Relevant articles and documents
Chiral Tripod Ligands: A New Synthetic Route to Chiral C1-symmetrical Neopentyltris(phosphane) Ligands H3CCa)2>b)2>c)2>
Seitz, Thomas,Muth, Andreas,Huttner, Gottfried
, p. 1837 - 1842 (2007/10/02)
A novel synthesis of chiral tripod ligands H3CCa)2>b)2>c)2> (6) containing three different donor groups at their neopentyl backbone is described.The key intermediates H3CCa)2>CH2P(R
