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216873-74-4

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216873-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 216873-74-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,8,7 and 3 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 216873-74:
(8*2)+(7*1)+(6*6)+(5*8)+(4*7)+(3*3)+(2*7)+(1*4)=154
154 % 10 = 4
So 216873-74-4 is a valid CAS Registry Number.

216873-74-4Relevant articles and documents

DUAL PHARMACOPHORES - PDE4-MUSCARINIC ANTAGONISTICS

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, (2009/10/09)

The present invention is directed to novel compounds of Formula's (I) - (VI), and pharmaceutically acceptable salts thereof, pharmaceutical compositions and their use in therapy, for example as inhibitors of phosphodiesterase type IV (PDE4) and as antagonists of muscarinic acetylcholine receptors (mAChRs), in the treatment of and/or prophylaxis of respiratory diseases, including inflammatory and/or allergic diseases such as chronic obstructive pulmonary disease (COPD), asthma, rhinitis (e.g. allergic rhinitis), atopic dermatitis or psoriasis.

Dual Pharmacophores - PDE4-Muscarinic Antagonistics

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Page/Page column 69, (2009/08/18)

The present invention relates to novel compounds of Formula (I) and their use in the treatment of respiratory diseases, including anti-inflammatory and allergic diseases such as chronic obstructive pulmonary disease (COPD), asthma, rhinitis (e.g. allergic rhinitis), atopic dermatitis or psoriasis.

Amine derivatives

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, (2008/06/13)

The present invention relates to amine derivatives represented by formula (1) or salts thereof. R3represents C1-C3 alkyl, hydroxylated C1-C5 alkyl, C1-C5 acyl; C2-C5 alkenyl, or a halogen atom; and k, l, and m are each an integer of 1 to 4.) Exhibiting excellent antifungal effect, these compounds are highly useful as antifungal agents, antifungal compositions, drugs, etc.

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