1139890-75-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1139890-75-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,9,8,9 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1139890-75:
(9*1)+(8*1)+(7*3)+(6*9)+(5*8)+(4*9)+(3*0)+(2*7)+(1*5)=187
187 % 10 = 7
So 1139890-75-7 is a valid CAS Registry Number.
1139890-75-7Relevant academic research and scientific papers
Certain alkylene diamine-substituted heterocycles
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, (2008/06/13)
The present invention also provides a general method to whereby mono-, bi-, or tricyclic heterocycles may be modified to obtain potent antagonists at the NPY1receptor. The present invention provides novel, potent, non-peptidic antagonists of NP
