147252-97-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147252-97-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,2,5 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 147252-97:
(8*1)+(7*4)+(6*7)+(5*2)+(4*5)+(3*2)+(2*9)+(1*7)=139
139 % 10 = 9
So 147252-97-9 is a valid CAS Registry Number.
147252-97-9Relevant academic research and scientific papers
The synthesis of a chiral hexaphenyl-18-crown-6 derivative
Crosby,Stoddart,Sun,Venner
, p. 141 - 145 (2007/10/02)
The stereospecific synthesis of (2R,3R,8R,9R,14R,15R)-2,3,8,9,14,15-hexaphenyl-1,4,7,10,13,16- hexaoxacyclooctadedecane [(R,R,R,R,R,R)-12] from (R,R)-hydrobenzoin [(R,R)-1] is reported. The ability of (R,R,R,R,R,R)-12 to act as a chiral solid-liquid phase
