511544-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 511544-14-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,1,5,4 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 511544-14:
(8*5)+(7*1)+(6*1)+(5*5)+(4*4)+(3*4)+(2*1)+(1*4)=112
112 % 10 = 2
So 511544-14-2 is a valid CAS Registry Number.
511544-14-2Relevant academic research and scientific papers
Dibromo[2-(4-methoxyphenyl)cyclopent-1-enyl]phosphine and its derivatives
Tolmachev,Mitrokhin,Kharchenko
, p. 1254 - 1255 (2007/10/03)
Direct phosphorylation of 4-(1-cyclopent-1-enyl)anisole with PBr 3 was carried out. The resulting compound initially exists in two tautomeric forms. Isolation of the dibromophosphine and its further transformations lead to formation of a single
