1123745-20-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1123745-20-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,3,7,4 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1123745-20:
(9*1)+(8*1)+(7*2)+(6*3)+(5*7)+(4*4)+(3*5)+(2*2)+(1*0)=119
119 % 10 = 9
So 1123745-20-9 is a valid CAS Registry Number.
1123745-20-9Relevant articles and documents
Neighbouring metal induced oxidative addition at the iron centre amongst the iron-arylpyridylphosphine complexes
Adeyemi, Olalere G.,Liu, Ling-Kang
, p. 477 - 482 (2009/04/14)
Complexes of the type (η4-BuC5H5)Fe(CO)2(P) (P = PPh2Py 3, PPhPy2 4, PPy3 5; Py = 2-pyridyl) were satisfactorily prepared. Upon treatment of 3 with M(CO)3(EtCN)3
