1217437-10-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1217437-10-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,4,3 and 7 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1217437-10:
(9*1)+(8*2)+(7*1)+(6*7)+(5*4)+(4*3)+(3*7)+(2*1)+(1*0)=129
129 % 10 = 9
So 1217437-10-9 is a valid CAS Registry Number.
1217437-10-9Relevant articles and documents
Heavyweight "R-SMS-Phos" ligands in the olefins' hydrogenation arena
Zupancic, Borut,Mohar, Barbara,Stephan, Michel
supporting information; experimental part, p. 1296 - 1299 (2010/06/15)
"Chemical Equation Presented" A serles of enantiopure P-stereogenic 1,2-bis[(o-RO-phenyl)(phenyl)phosphino]ethane (R-SMS-Phos) ligands wherein R= i-Pr, i-Bu, tf-Bu, 3-Pen, and CH2TMS was assessed in the Rh(l)-catalyzed hydrogenation of an indic
