1228694-08-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1228694-08-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,6,9 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1228694-08:
(9*1)+(8*2)+(7*2)+(6*8)+(5*6)+(4*9)+(3*4)+(2*0)+(1*8)=173
173 % 10 = 3
So 1228694-08-3 is a valid CAS Registry Number.
1228694-08-3Relevant articles and documents
Synthesis and evaluation of a series of C5′-substituted duocarmycin SA analogs
Robertson, William M.,Kastrinsky, David B.,Hwang, Inkyu,Boger, Dale L.
, p. 2722 - 2725 (2010)
The synthesis and evaluation of a key series of analogs of duocarmycin SA, bearing a single substituent at the C5′ position of the DNA binding subunit, are described.
