1254973-87-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1254973-87-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,4,9,7 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1254973-87:
(9*1)+(8*2)+(7*5)+(6*4)+(5*9)+(4*7)+(3*3)+(2*8)+(1*7)=189
189 % 10 = 9
So 1254973-87-9 is a valid CAS Registry Number.
1254973-87-9Relevant articles and documents
Three new d10 coordination polymers based on 2-(2-pyridyl)benzimidazole ligand: Synthesis, structures and properties
Wang, Cheng-Jun,Yue, Ke-Fen,Zhang, Wei-Hong,Jin, Jun-Cheng,Huang, Xiao-Ying,Wang, Yao-Yu
, p. 1332 - 1336 (2010)
Three coordination polymers containing 2-(2-pyridyl)benzimidazole (PyHBIm) ligand, namely {[Zn3(PyBIm)3(PyHBIm)2(tma) (H2O)]?H2O}n (1), [Zn(PyHBIm)(oba)] n (2), [Cd(PyHBIm)(oba)]
