165277-52-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 165277-52-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,5,2,7 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 165277-52:
(8*1)+(7*6)+(6*5)+(5*2)+(4*7)+(3*7)+(2*5)+(1*2)=151
151 % 10 = 1
So 165277-52-1 is a valid CAS Registry Number.
165277-52-1Relevant academic research and scientific papers
Intermediates for the synthesis of polypropionate antibiotics
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Page/Page column 16-17, (2010/11/28)
The invention relates to intermediate compounds of the formula wherein R1 is H or a protecting group, R2 and R3 each independently represent H, methyl, or a leaving group, provided that at least one, but not both, of Rsup
