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1311989-63-5

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1311989-63-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1311989-63-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,1,9,8 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1311989-63:
(9*1)+(8*3)+(7*1)+(6*1)+(5*9)+(4*8)+(3*9)+(2*6)+(1*3)=165
165 % 10 = 5
So 1311989-63-5 is a valid CAS Registry Number.

1311989-63-5Downstream Products

1311989-63-5Relevant articles and documents

Design, synthesis and cytotoxic activities of novel hybrid compounds between dihydrobenzofuran and imidazole

Chen, Wen,Yang, Xiao-Dong,Li, Yan,Yang, Li-Juan,Wang, Xue-Quan,Zhang, Gao-Lan,Zhang, Hong-Bin

, p. 4250 - 4255 (2011/07/29)

A series of novel hybrid compounds between dihydrobenzofuran and imidazole has been prepared and evaluated in vitro against a panel of human tumor cell lines. The results suggest that substitution of the imidazolyl-1-position with an electron-donating dihydrobenzofuran, and the imidazolyl-3-position with a naphthylacyl or electron-rich phenacyl group, were vital for modulating cytotoxic activity.

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