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1404513-42-3

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1404513-42-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1404513-42-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,4,5,1 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1404513-42:
(9*1)+(8*4)+(7*0)+(6*4)+(5*5)+(4*1)+(3*3)+(2*4)+(1*2)=113
113 % 10 = 3
So 1404513-42-3 is a valid CAS Registry Number.

1404513-42-3Relevant articles and documents

Hypoxia-selective DNA interstrand cross-link formation by two modified nucleosides

Kuang, Yunyan,Sun, Huabing,Blain, J. Craig,Peng, Xiaohua

, p. 12609 - 12613 (2012)

The clean crossed code: Two nitroimidazole-modified thymidines 1 a and 1 b were synthesized and incorporated into DNA oligomers. The 350 nm photolysis of 1 a and 1 b generated a 5-(2'-deoxyuridinyl)methyl radical that induced DNA interstrand cross-links (ICL; see scheme). A higher ICL yield was observed under hypoxic conditions than under aerobic conditions. Copyright

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