853055-39-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 853055-39-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,3,0,5 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 853055-39:
(8*8)+(7*5)+(6*3)+(5*0)+(4*5)+(3*5)+(2*3)+(1*9)=167
167 % 10 = 7
So 853055-39-7 is a valid CAS Registry Number.
853055-39-7Relevant articles and documents
HIGHLY EFFICIENT SYNTHESIS OF ALPHA-O-GALACTOSYL CERAMIDES
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Page/Page column 20-21, (2008/06/13)
A method for the production of a-O-galactosyl ceramide precursor is demonstrated. The method involves the reaction of galactosyl iodide with a sphingosine derivative or phytosphingosine derivative in the presence of a quaternary ammonium iodide salt to pr