174689-93-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174689-93-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,6,8 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 174689-93:
(8*1)+(7*7)+(6*4)+(5*6)+(4*8)+(3*9)+(2*9)+(1*3)=191
191 % 10 = 1
So 174689-93-1 is a valid CAS Registry Number.
174689-93-1Relevant articles and documents
Synthesis of optically pure 4-alkenyl- or 4-alkanyl-2-hydroxytetronic acids
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, (2008/06/13)
The present invention relates to a method for synthesis of optically pure 4-alkenyl or 4-alkanyl-2-hydroxytetronic acids from an optically pure aldehyde. The invention further relates to the use of such optically pure compounds as potent inhibitors of pla
