158090-44-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158090-44-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,0,9 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 158090-44:
(8*1)+(7*5)+(6*8)+(5*0)+(4*9)+(3*0)+(2*4)+(1*4)=139
139 % 10 = 9
So 158090-44-9 is a valid CAS Registry Number.
158090-44-9Relevant academic research and scientific papers
Benzylidene derivatives
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, (2008/06/13)
Benzylidene derivatives having anti-inflammatory activities, are shown by the following formula I: STR1 wherein A is -CH2 - or -CH2 CH2 -; B is a bond or -CH2 -, -CHOH-, -CO-, -O-, or A and B may taken together
