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907999-20-6

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907999-20-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 907999-20-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,7,9,9 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 907999-20:
(8*9)+(7*0)+(6*7)+(5*9)+(4*9)+(3*9)+(2*2)+(1*0)=226
226 % 10 = 6
So 907999-20-6 is a valid CAS Registry Number.

907999-20-6Relevant articles and documents

Synthesis of novel conformationally constrained pyrazolo[4,3-c]quinoline derivatives as potential ligands for the estrogen receptor

Kasiotis, Konstantinos M.,Fokialakis, Nikolas,Haroutounian, Serkos A.

, p. 1791 - 1802 (2008/01/27)

The preparation of three novel classes of pyrazolo[4,3-c]quinoline derivatives is reported. The easily accessible 2,3-dihydro-1H-quinolin-4-ones were used as the starting materials and were functionalized with three different acylating agents affording th

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