104195-62-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104195-62-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,1,9 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104195-62:
(8*1)+(7*0)+(6*4)+(5*1)+(4*9)+(3*5)+(2*6)+(1*2)=102
102 % 10 = 2
So 104195-62-2 is a valid CAS Registry Number.
InChI:InChI=1/C20H17N3O4/c1-2-20(26)14-7-16-17-11(5-10-6-12(21)3-4-15(10)22-17)8-23(16)18(24)13(14)9-27-19(20)25/h3-7,26H,2,8-9,21H2,1H3
104195-62-2Relevant articles and documents
7-Substituted camptothecin and camptothecin analogs and methods for producing the same
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Page 4, (2008/06/13)
Methods of forming camptothecin compounds which are effective anti-tumor compounds are disclosed. These compounds inhibit the enzyme topoisomerase I and may alkylate DNA of the associated topoisomerase I-DNA cleavable complex.
Plant antitumor agents. 23. Synthesis and antileukemic activity of camptothecin analogues
Wani,Nicholas,Wall
, p. 2358 - 2363 (2007/10/02)
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