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785827-90-9

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785827-90-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 785827-90-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,8,5,8,2 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 785827-90:
(8*7)+(7*8)+(6*5)+(5*8)+(4*2)+(3*7)+(2*9)+(1*0)=229
229 % 10 = 9
So 785827-90-9 is a valid CAS Registry Number.

785827-90-9Relevant articles and documents

Development of Irreversible Diphenyl Phosphonate Inhibitors for Urokinase Plasminogen Activator

Joossens,Van Der Veken,Lambeir,Augustyns,Haemers

, p. 2411 - 2413 (2007/10/03)

In this letter we report the synthesis and biochemical evaluation of selective, irreversible diphenyl phosphonate inhibitors for urokinase plasminogen activator (uPA). A diphenyl phosphonate group was introduced on the substratelike peptide Z-D-Ser-Ala-Arg, and modification of the guanidine side chain was investigated. A guanylated benzyl group appeared the most promising side chain modification. A kapp value in the 103 M -1 s-1 range for uPA was obtained, together with a selectivity index higher than 240 toward other trypsin-like proteases such as tPA, thrombin, plasmin, and FXa.

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