628687-67-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 628687-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,8,6,8 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 628687-67:
(8*6)+(7*2)+(6*8)+(5*6)+(4*8)+(3*7)+(2*6)+(1*7)=212
212 % 10 = 2
So 628687-67-2 is a valid CAS Registry Number.
628687-67-2Relevant academic research and scientific papers
Determination of the field strengths of weak neutral ligands having oxygen as coordination atom
Hoshino, Akito,Nakamura, Mikio
, p. 1234 - 1235 (2007/10/03)
Weakness of various neutral ligands having oxygen as coordination atom was ranked on the basis of the pyrrole proton chemical shifts of planar [Fe(TPP)L2]+. Furthermore, weakness of the ligands, which is difficult to determine from t
