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869958-46-3

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869958-46-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 869958-46-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,9,5 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 869958-46:
(8*8)+(7*6)+(6*9)+(5*9)+(4*5)+(3*8)+(2*4)+(1*6)=263
263 % 10 = 3
So 869958-46-3 is a valid CAS Registry Number.

869958-46-3Downstream Products

869958-46-3Relevant articles and documents

1-HETEROCYCLYL-1,5-DIHYDRO-PYRIDO[3,2-B]INDOL-2-ONES

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, (2008/06/13)

1-heterocyclyl-1,5-dihydro-pyrido[3,2-b]indo l-2-ones of formula (I): the N-oxides, salts, stereoisomeric forms, racemic mixtures, prodrugs, esters and metabolites thereo f, wherein n is 1, 2 or 3; R1 is hydrogen, cyano, halo, substituted carbonyl, methanimidamidyl, N-hydroxy- methanimidamidyl, mono- or di(C1-4alkyl)methanimidamidyl, Het1 or Het2; X is NR2, O, S, SO, SO2; R2 is hydrogen, C1-10alkyl, C2-10alkenyl, C3-7cycloalkyl, which are optionally substituted; R2 is aryl subst ituted with -COOR4 ; or R2 is: (b-1); (b-2); -CpH2p-CH(OR14)-CqH2q-R15 (b-3); -CH2-CH2-(O-CH2 -CH2)m-OR14 (b-4); -CH2-CH2-(O-CH2-CH2)m-NR5aR5b (b-5); -a1=a2-a3=a4- is -CH=CH-CH=CH-; -N=CH-CH=CH-; -CH=N-CH=CH-; -CH=CH-N=CH-; -CH=CH-CH=N-; wherein hydrogen atoms in (c-1) - (c-5) may be replaced by certain radicals; R3 is a monocyclic or bicyclic aromatic heterocyclic ring system that can be substituted.

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