146687-45-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146687-45-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,6,8 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 146687-45:
(8*1)+(7*4)+(6*6)+(5*6)+(4*8)+(3*7)+(2*4)+(1*5)=168
168 % 10 = 8
So 146687-45-8 is a valid CAS Registry Number.
146687-45-8Relevant articles and documents
Synthesis and Crystal Structure of 2Se3>
Merzweiler, Kurt,Kersten, Hans-Joerg
, p. 1649 - 1652 (2007/10/02)
The reaction of PhPCl2> with Se(SiMe3)2 leads to the formation of 2Se3> (1). 1 contains a P2Se3-heterocycle which is coordinated to two units. 1 was characterized by NMR spectroscopy (31P, 77Se) and single crystal X-ray diffraction.Key words: Phosphorus Chalcogen Heterocycles, Crystal Structure
