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892413-80-8

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892413-80-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 892413-80-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,2,4,1 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 892413-80:
(8*8)+(7*9)+(6*2)+(5*4)+(4*1)+(3*3)+(2*8)+(1*0)=188
188 % 10 = 8
So 892413-80-8 is a valid CAS Registry Number.

892413-80-8Relevant articles and documents

2,4 (4,6) PYRIMIDINE DERIVATIVES

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Page/Page column 77-78, (2010/11/08)

The present invention concerns the compounds of formula (I), the N-oxide forms, the pharmaceutically acceptable addition salts and the stereochemically isomeric forms thereof, wherein Z1 and Z2 represent NH; Y represents -C3-9alkyl-, -C3-9alkenyl-, -C1-5alkyl-NR6-C1-5alkyl-, -C1-5alkyl-NR7-CO-C1 -5alkyl-, -C1-6alkyl-CO-NH-, -C1-6alkyl-NH-CO-, -C1-2alkyl-CO-Het10-CO-, -C1-3alkyl-NH-CO-Het3-, -Het4-C1-3alkyl-CO-NH-C1-3alkyl-, -C1-2alkyl-NH-CO-L1-NH-, -NH-CO-L2-NH-, -C1-2alkyl-CO-NH-L3-CO-, -C1-2alkyl-NH-CO-L1-NH-CO-C1-3alkyl-, -C1-2alkyl-CO-NH-L3-CO-NH-C1-3alkyl-, -C1-2alkyl-NR11-CH2-CO-NH-C1-3alkyl-, Het5-CO-C1-2alkyl-, -C1-5alkyl-CO-NH-C1-3alkyl-CO-NH-, -C1-5alkyl-NR13-CO-C1-3alkyl-NH-, -C1-3alkyl-NH-CO-Het27-CO-, or -C1-3alkyl-CO-Het28-CO-NH-; X1 represents a direct bond, O, -O-C1-2alkyl-, -CO-C1-2alkyl-, -NR16-C1-2alkyl-, -CO-NR17-, Het23-C1-2alkyl- or C1-2alkyl; X2 represents a direct bond, O, -O-C1-2alkyl-, -CO-C1-2alkyl-, -NR18-C1-2alkyl-, -CO-NR19-, Het24-C1-2alkyl- or C1-2alkyl; R1 and R5 each independently represent hydrogen, halo, C1-6alkyloxy- or C1-6alkyloxy- substituted with Het1 or C1-4alkyloxy-; R2 and R4 each independently represent hydrogen or halo; R3 represents hydrogen or cyano; R6, R7, R13, R17 and R19represent hydrogen; R11 represents hydrogen or C1-4alkyl; R16and R18 represent hydrogen, C1-4alkyl or Het17-C1-4alkyl-; L1, L2 and L3each independently represents C1-8alkyl optionally substituted with one or where possible two or more substituents selected from phenyl, methylsulfide, cyano, polyhaloC1-4alkyl-phenyl-, C1-4alkyloxy, pyridinyl, mono- or di(C1-4alkyl)-amino- or C3-6cycloalkyl; Het1 , Het2, Het17 each independently represent morpholinyl, oxazolyl, isoxazolyl, or piperazinyl; Het3, Het4, Het5 each independently represent morpholinyl, piperazinyl, piperidinyl or pyrrolidinyl; Het10 represents piperazinyl, piperidinyl, pyrrolidinyl or azetidinyl; Het22 represents morpholinyl, oxazolyl, isoxazolyl or piperazinyl wherein said Het22 is optionally substituted with C1-4alkyl; Het23 and Het24 each independently represent a heterocycle selected from pyrrolidinyl, piperazinyl or piperidinyl wherein said Het23 or Het24 are optionally substituted with Het22-carbonyl; Het27 and Het28 each independently represent a heterocycle selected from morpholinyl, piperazinyl, piperidinyl or pyrrolidinyl.

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