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1417189-00-4

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1417189-00-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1417189-00-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,1,8 and 9 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1417189-00:
(9*1)+(8*4)+(7*1)+(6*7)+(5*1)+(4*8)+(3*9)+(2*0)+(1*0)=154
154 % 10 = 4
So 1417189-00-4 is a valid CAS Registry Number.

1417189-00-4Relevant articles and documents

DIRECT SYNTHESIS OF 18F-FLUOROMETHOXY COMPOUNDS FOR PET IMAGING AND THE PROVISION OF NEW PRECURSORS FOR DIRECT RADIOSYNTHESIS OF PROTECTED DERIVATIVES OF O-([18F]FLUOROMETHYL) TYROSINE

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Page/Page column 121, (2013/03/26)

The invention describes novel direct synthesis methods for converting a precursor into a PET-tracer with a 18F-fluoromethoxy-group. The invention is also directed to novel and stable precursors for the direct radiosynthesis of protected derivatives of O- ([18F]Fluoromethyl) tyrosines.

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