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221111-41-7

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221111-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221111-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,1,1 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 221111-41:
(8*2)+(7*2)+(6*1)+(5*1)+(4*1)+(3*1)+(2*4)+(1*1)=57
57 % 10 = 7
So 221111-41-7 is a valid CAS Registry Number.

221111-41-7Upstream product

221111-41-7Relevant articles and documents

Branched alkoxy-substituted 2-aminopyridines as NOS inhibitors

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Example 7, (2008/06/13)

The present invention relates to 6-phenyl-pyridin-2-ylamine derivatives of the formula wherein R1, R2, R3and R4are defined as in the specification, that exhibit activity as nitric oxide synthase (NOS) inhibitors

PHARMACEUTICAL USES FOR NOS INHIBITORS

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, (2008/06/13)

The present invention relates to new pharmaceutical uses for compounds that exhibit activity as nitric oxide synthase (NOS) inhibitors. Specifically, it relates to the use of NOS inhibitors, particularly selective neuronal NOS (N-NOS) inhibitors: (a) alon

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