98159-09-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98159-09-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,1,5 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 98159-09:
(7*9)+(6*8)+(5*1)+(4*5)+(3*9)+(2*0)+(1*9)=172
172 % 10 = 2
So 98159-09-2 is a valid CAS Registry Number.
98159-09-2Relevant academic research and scientific papers
Gametocidal pyridazinylcarboxylic acid derivatives
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, (2008/06/13)
The invention relates to novel pyridazinylcarboxylic acid derivatives of the formula STR1 wherein R1 is hydrogen, a cation or C1 -C6 alkyl, Y and Y' are each independently an oxygen or a sulfur atom or a sulfinyl or sulfon
