118764-05-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118764-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,7,6 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 118764-05:
(8*1)+(7*1)+(6*8)+(5*7)+(4*6)+(3*4)+(2*0)+(1*5)=139
139 % 10 = 9
So 118764-05-9 is a valid CAS Registry Number.
118764-05-9Relevant academic research and scientific papers
Substituted quinazoline derivatives
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, (2008/06/13)
This invention provides compounds of formula 1 having the structure wherein: X, R1, R2, R3, R4, Z, X, and n are as defined hereinbefore in the specification, which are useful as antineoplastic agents and in the treatment of certain kidney diseases, such as polycystic kidney disease.
