72213-11-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72213-11-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,2,1 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 72213-11:
(7*7)+(6*2)+(5*2)+(4*1)+(3*3)+(2*1)+(1*1)=87
87 % 10 = 7
So 72213-11-7 is a valid CAS Registry Number.
72213-11-7Relevant academic research and scientific papers
Reentrant Phases in New Polar Cyclohexane Series
Tinh, Nguyen Huu
, p. 143 - 152 (2007/10/02)
A homologous series of 4'-alkoxyphenyl 4''-cyanophenyl, 1,4-cyclohexanedicarboxylates in which the alkoxy group is C1 -> C12 has been prepared.Interphase transitions between solid, mesomorphic and isotropic phases were studied by hot stage microscopy.The
