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803706-40-3

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803706-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 803706-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,3,7,0 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 803706-40:
(8*8)+(7*0)+(6*3)+(5*7)+(4*0)+(3*6)+(2*4)+(1*0)=143
143 % 10 = 3
So 803706-40-3 is a valid CAS Registry Number.

803706-40-3Relevant articles and documents

Inhibitors designed for presenilin 1 by means of aspartic acid activation: Preliminary communication

Larbig, Gregor,Zall, Andrea,Schmidt, Boris

, p. 2334 - 2340 (2004)

γ-Secretase, a multiprotein aspartic protease crucial to Alzheimer's dementia, is not available for NMR experiments and has, so far, escaped crystallization. A positional scan of the aspartic protease by reactive probes may provide the necessary structura

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