64488-57-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64488-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,8 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 64488-57:
(7*6)+(6*4)+(5*4)+(4*8)+(3*8)+(2*5)+(1*7)=159
159 % 10 = 9
So 64488-57-9 is a valid CAS Registry Number.
64488-57-9Relevant academic research and scientific papers
Substituted benzopinacols
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, (2008/06/13)
Benzopinacols represented by the formula: STR1 wherein R1 is hydrogen, alkyl or aryl; R2 and R6 independently are selected from the group consisting of hydrogen, halogen or trifluoromethyl; R3 and R5