1245919-44-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1245919-44-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,9,1 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1245919-44:
(9*1)+(8*2)+(7*4)+(6*5)+(5*9)+(4*1)+(3*9)+(2*4)+(1*4)=171
171 % 10 = 1
So 1245919-44-1 is a valid CAS Registry Number.
1245919-44-1Relevant articles and documents
Air-stable helical bis(cyclopentadienylphosphazene) complexes of divalent ytterbium
Petrov, Alex R.,Rufanov, Konstantin A.,Hangaly, Noa K.,Elfferding, Michael,Harms, Klaus,Sundermeyer, J?rg
, p. 197 - 199 (2010)
Two homoleptic YbII constrained geometry complexes [Yb{η5,η1-R2P(C5Me 4)NAd}2] [R = Me (3), Ph (4); Ad = 1-adamantyl] derived from P-amino(cyclopentadienylidene)phosphoranes (CpP