1394138-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1394138-45-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,4,1,3 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1394138-45:
(9*1)+(8*3)+(7*9)+(6*4)+(5*1)+(4*3)+(3*8)+(2*4)+(1*5)=174
174 % 10 = 4
So 1394138-45-4 is a valid CAS Registry Number.
1394138-45-4Relevant academic research and scientific papers
PRODUCTION METHOD OF OPTICALLY ACTIVE DIHYDROBENZOFURAN DERIVATIVE
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, (2012/09/10)
Provided is a production method of an optically active dihydrobenzofuran derivative. A production method of an optically active form of a compound represented by the formula: wherein each symbol is as defined in the specification, or a salt thereof and the like.
