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269727-07-3

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269727-07-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 269727-07-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,9,7,2 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 269727-07:
(8*2)+(7*6)+(6*9)+(5*7)+(4*2)+(3*7)+(2*0)+(1*7)=183
183 % 10 = 3
So 269727-07-3 is a valid CAS Registry Number.

269727-07-3Downstream Products

269727-07-3Relevant articles and documents

Regiochemical tagging: A new tool for structural characterization of isomeric components in combinatorial mixtures

Nazarpack-Kandlousy, Noureddin,Chernushevich, Igor V.,Meng, Lingjie,Yang, Ying,Eliseev, Alexey V.

, p. 3358 - 3366 (2007/10/03)

In this contribution we present a new combined synthetic and analytical strategy (regiochemical tagging) that allows facile determination of complete structure, including substituent position and regiochemistry, of mass- redundant components in complex co

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