64809-20-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64809-20-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,8,0 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 64809-20:
(7*6)+(6*4)+(5*8)+(4*0)+(3*9)+(2*2)+(1*0)=137
137 % 10 = 7
So 64809-20-7 is a valid CAS Registry Number.
64809-20-7Relevant academic research and scientific papers
Synthesis of 2,6,10-trimethyl-undecan-1-ol
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, (2008/06/13)
A synthesis of 2,6,10-trimethyl-undecan-1-ol, an intermediate for producing vitamin E, from methacrolein, crotonaldehyde, β-hydroxy-isobutyric acid including intermediates in this synthesis.
