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666843-73-8

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666843-73-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 666843-73-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,6,8,4 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 666843-73:
(8*6)+(7*6)+(6*6)+(5*8)+(4*4)+(3*3)+(2*7)+(1*3)=208
208 % 10 = 8
So 666843-73-8 is a valid CAS Registry Number.

666843-73-8Downstream Products

666843-73-8Relevant articles and documents

PYRAZOLE DERIVATIVES, MEDICINAL COMPOSITION CONTAINING THE SAME, MEDICINAL USE THEREOF, AND INTERMEDIATE FOR PRODUCTION THEREOF

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Page/Page column 44, (2010/02/12)

The present invention provides pyrazole derivatives represented by the general formula: wherein R1 represents H, an optionally substituted C1-6 alkyl group etc.; one of Q and T represents a group represented by the general formula: or a group represented by the general formula: while the other represents an optionally substituted C1-6 alkyl group etc.; R2 represents H, a halogen atom, OH, an optionally substituted C1-6 alkyl group etc.; X represents a single bond, O or S; Y represents an optionally substituted C1-6 alkylene group etc.; Z represents -RB, -CORC etc. in which RB represents an optionally substituted C1-6 alkyl group etc.; and RC represents an optionally substituted C1-6 alkyl group etc.,; R4 represents H, an optionally substituted C1-6 alkyl group etc.; and R3, R5 and R6 represent H, a halogen atom etc., pharmaceutically acceptable salts thereof or prodrugs thereof, which exhibit an excellent inhibitory activity in human SGLT1 and are useful as agents for the prevention or treatment of a disease associated with hyperglycemia such as diabetes, impaired glucose tolerance, impaired fasting glycemia, diabetic complications or obesity, and a disease associated with the increase of blood galactose level such as galactosemia, and pharmaceutical compositions comprising the same, pharmaceutical uses thereof, and intermediates for production thereof.

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