502756-12-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 502756-12-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,7,5 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 502756-12:
(8*5)+(7*0)+(6*2)+(5*7)+(4*5)+(3*6)+(2*1)+(1*2)=129
129 % 10 = 9
So 502756-12-9 is a valid CAS Registry Number.
502756-12-9Relevant articles and documents
THIOSEMICARBAZONES WITH MDR1 - INVERSE ACTIVITY
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Page/Page column 39, (2012/03/27)
Disclosed herein are drug compounds that have MDR-inverse activity and thus are effective against multidrug-resistant cells. Exemplary compounds disclosed herein have the structure;Formula (I). Examples of the disclosed compounds have been found to have,