86306-28-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86306-28-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,3,0 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 86306-28:
(7*8)+(6*6)+(5*3)+(4*0)+(3*6)+(2*2)+(1*8)=137
137 % 10 = 7
So 86306-28-7 is a valid CAS Registry Number.
86306-28-7Relevant academic research and scientific papers
Synthesis of 1,1,5,6-Tetramethyltetralin, a Nonsesquiterpenic Constituent of Isocoma wrightii
Murali, D.,Rao, G. S. Krishna
, p. 1033 - 1034 (2007/10/02)
The synthesis of 1,1,5,6-tetramethyltetralin (1) has been achieved starting from 4-t-butyl-o-xylene (3) via the keto ester (6).De-t-butylation of 6 to 8, followed by Clemmensen reduction, Grignard reaction and cyclodehydration gives 1.
