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932046-87-2

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932046-87-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 932046-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,2,0,4 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 932046-87:
(8*9)+(7*3)+(6*2)+(5*0)+(4*4)+(3*6)+(2*8)+(1*7)=162
162 % 10 = 2
So 932046-87-2 is a valid CAS Registry Number.

932046-87-2Relevant articles and documents

4-PHENYL-6-SUBSTITUTED-PYRIMIDINE-2-CARBONITRILE DERIVATIVES

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Page/Page column 19-20; 24, (2008/06/13)

The invention relates to 4-phenyl-6-substituted-pyrimidine-2-carbonitrile derivatives having Formula (I) wherein R represents 1-3 optional substituents independently selected from (C1-4)- alkyl (optionally substituted with one or more halogens), (C1-4)alkyloxy (optionally substituted with one or more halogens) and halogen; X is NR1, O or S; R1 is H or (C1-4)alkyl; Y is (C1-4)alkyl, benzyl or (C2-6)alkyl, substituted with a group selected from OH, (C1-4)alkyloxy, NR2R3, a 4-8 membered saturated heterocyclic ring comprising 1 or 2 heteroatoms selected from O, S and NR4, and a 5 or 6-membered aromatic heterocyclic group comprising 1-4 N atoms; or R1 and Y form together with the nitrogen to which they are bonded a 5-8 membered saturated heterocyclic ring, optionally comprising a further heteroatom selected from O, S, NR4 and NO; the ring being optionally substituted with NR2R3 or with 1 to 4 (C1-3)alkyl groups; R2 and R3 are independently H or (C1-4)alkyl; or R2 and R3 form together with the nitrogen to which they are bonded a 4-8 membered saturated heterocyclic ring, optionally comprising a further heteroatom selected from O, S and NR4; R4 is H, (C1-6)alkyl,(C3-6) cycloalkyl, (C3-6)cycloalkyl(C1-4)alkyl, (C1-4)alkyloxy-(C1-4)alkyl, benzyl, amido- (C1-4)alkyl, (C1-6)alkyloxycarbonyl(C1-4)alkyl or carboxy(C1-4)alkyl; or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising the same, as well as to the use of these 4-phenyl-6-substituted-pyrimidine-2-carbonitrile derivatives for the preparation of a medicament for the treatment of cathepsin K and cathepsin S related disorders, e.g. osteoporosis, atherosclerosis, inflammation and immune disorders such as rheumatoid arthritis and chronic pain.

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