74109-50-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74109-50-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,0 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 74109-50:
(7*7)+(6*4)+(5*1)+(4*0)+(3*9)+(2*5)+(1*0)=115
115 % 10 = 5
So 74109-50-5 is a valid CAS Registry Number.
74109-50-5Relevant articles and documents
Synthesis and Physical Properties of Some 4-(2'-Methylbutyloxy)Phenyl 4-Alkyloxybenzoates
Dunleavy M.,Somerton, C.
, p. 335 - 344 (2007/10/02)
The synthesis of three optically active smectogens in the homologous series 4-(2'-methylbutyloxy) 4-alkyloxybenzoate is reported.The alkoxy moiety being octyloxy, nonyloxy and decyloxy.Some of the physical properties of these compounds have been measured.
