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94635-19-5

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94635-19-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94635-19-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,6,3 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 94635-19:
(7*9)+(6*4)+(5*6)+(4*3)+(3*5)+(2*1)+(1*9)=155
155 % 10 = 5
So 94635-19-5 is a valid CAS Registry Number.

94635-19-5Relevant articles and documents

5-(N-Arylnortropan-3-yl)- and 5-(N-Arylpiperidin-4-yl)-2,4-diaminopyrimidines. Novel Inhibitors of Dihydrofolate Reductase

Maag, Hans,Locher, Rita,Daly, John J.,Kompis, Ivan

, p. 887 - 897 (2007/10/02)

Based on a computer-assisted analysis of the three-dimensional structure of the binary complex of E.coli dihydrofolate reductase (DHFR) with methotrexate, 5-(N-arylnortropan-3-yl)- and 5-(N-arylpiperidin-4-yl)-2,4-diaminopyrimidines 2 and 4 were designed

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