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147283-34-9

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147283-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147283-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,2,8 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 147283-34:
(8*1)+(7*4)+(6*7)+(5*2)+(4*8)+(3*3)+(2*3)+(1*4)=139
139 % 10 = 9
So 147283-34-9 is a valid CAS Registry Number.

147283-34-9Downstream Products

147283-34-9Relevant articles and documents

Heterocyclic amides

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, (2008/06/13)

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Nonpeptidic Inhibitors of Human Leukocyte Elastase. 3. Design, Synthesis, X-ray Crystallographic Analysis, and Structure-Activity Relationships for a Series of Orally Active 3-Amino-6-phenylpyridin-2-one Trifluoromethyl Ketones

Bernstein, Peter R.,Andisik, Don,Bradley, Prudence K.,Bryant, Craig B.,Ceccarelli, Christopher,et al.

, p. 3313 - 3326 (2007/10/02)

A series of nonpeptidic inhibitors of human leukocyte elastase (HLE) is reported.These trifluoromethyl ketone-based inhibitors contain a 3-amino-6-phenylpyridone group as a central template.The effect of varying the N-3 substituent in these inhibitors on

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