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1643156-27-7

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1643156-27-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1643156-27-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,4,3,1,5 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1643156-27:
(9*1)+(8*6)+(7*4)+(6*3)+(5*1)+(4*5)+(3*6)+(2*2)+(1*7)=157
157 % 10 = 7
So 1643156-27-7 is a valid CAS Registry Number.

1643156-27-7Upstream product

1643156-27-7Downstream Products

1643156-27-7Relevant articles and documents

AMINOPYRAZOLE DERIVATIVES

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Paragraph 0332; 0333; 0344; 0345, (2018/05/03)

An objective of the present invention is to provide low-molecular-weight compounds that can inhibit Src family kinases. The present invention relates to compounds represented by general formula (I) or pharmacologically acceptable salts thereof. In the formula, Ar1 is optionally substituted C6-10 arylene or 5- to 10-membered heteroarylene, and Ar2 is optionally substituted C6-10 aryl or 5- to 10-membered heteroaryl. R1 and R2 are defined as described in the specification.

SUBSTITUTED TETRAHYDROCARBAZOLE AND CARBAZOLE CARBOXAMIDE COMPOUNDS

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Paragraph 0453; 0454, (2015/01/07)

Disclosed are compounds of Formula (I) wherein: the two dotted lines represent either two single or two double bonds; Q is: R1 is F, Cl, —CN, or —CH3; R2 is Cl or —CH3; R3 is —C(CH3)2OH or —CH2CH2OH; Ra is H or —CH3; each Rb is independently F, Cl, —CH3, and/or —OCH3; and n is zero, 1, or 2. Also disclosed are methods of using such compounds as inhibitors of Bruton's tyrosine kinase (Btk), and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.

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