474009-52-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 474009-52-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,0,0 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 474009-52:
(8*4)+(7*7)+(6*4)+(5*0)+(4*0)+(3*9)+(2*5)+(1*2)=144
144 % 10 = 4
So 474009-52-4 is a valid CAS Registry Number.
474009-52-4Relevant academic research and scientific papers
PYRROLE DERIVATIVE
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Page 59, (2010/02/06)
A novel pyrrole derivative represented by the following formula (1) and a salt thereof: wherein R1 means substituted alkenyl, etc.; R2 means substituted benzoyl, etc.; and R3 to R5 each means hydrogen, alkyl, halogeno, etc. The derivative and salt have antidiabetic activity.
