139503-63-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139503-63-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,5,0 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 139503-63:
(8*1)+(7*3)+(6*9)+(5*5)+(4*0)+(3*3)+(2*6)+(1*3)=132
132 % 10 = 2
So 139503-63-2 is a valid CAS Registry Number.
139503-63-2Relevant academic research and scientific papers
Oxazole derivatives, their preparation and pharmaceutical compositions containing them
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, (2008/06/13)
Oxazole derivatives of the formula STR1 wherein R and R' are each hydrogen or alkyl containing 1 or 2 carbon atoms, R1 and R2 are the same or different and represent hydrogen, halogen or straight- or branched-chain (C1-4)
