1242170-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1242170-05-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,1,7 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1242170-05:
(9*1)+(8*2)+(7*4)+(6*2)+(5*1)+(4*7)+(3*0)+(2*0)+(1*5)=103
103 % 10 = 3
So 1242170-05-3 is a valid CAS Registry Number.
1242170-05-3Relevant articles and documents
METHYLENEDIOXYBENZO [I] PHENANTHRIDINE DERIVATIVES USED TO TREAT CANCER
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Page/Page column 22-23, (2010/09/18)
The invention provides compounds of formula I: wherein A, B, X, and Y have any of the values defined in the specification, as well as pharmaceutical compositions comprising such compounds, processes for preparing such compounds, and therapeutic methods fo