334685-96-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 334685-96-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,4,6,8 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 334685-96:
(8*3)+(7*3)+(6*4)+(5*6)+(4*8)+(3*5)+(2*9)+(1*6)=170
170 % 10 = 0
So 334685-96-0 is a valid CAS Registry Number.
334685-96-0Relevant academic research and scientific papers
Method of preparing COX-2 inhibitors
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, (2008/06/13)
The invention relates to a method for producing compounds of general formula (I) wherein R1 is selected from the following groups: (a) OR5 and (b) mono-, di-, or tri-substituted phenyl; and R2 represents a group (C1-C6) alkyl. The method is characterized
