928837-40-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 928837-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,8,8,3 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 928837-40:
(8*9)+(7*2)+(6*8)+(5*8)+(4*3)+(3*7)+(2*4)+(1*0)=215
215 % 10 = 5
So 928837-40-5 is a valid CAS Registry Number.
928837-40-5Relevant academic research and scientific papers
A FLUORESCENT PHOTOPROBE FOR THE IMAGING OF ENDOTHELIN RECEPTORS
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Page/Page column 30-31, (2008/06/13)
The present invention relates to a endothelin receptor antagonist conjugate of the formula (I) wherein R2 is an alkoxy group and one of R1 and R3 represents an alkoxy group and the other represents a group of the formula: