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82340-96-3

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82340-96-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82340-96-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,3,4 and 0 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 82340-96:
(7*8)+(6*2)+(5*3)+(4*4)+(3*0)+(2*9)+(1*6)=123
123 % 10 = 3
So 82340-96-3 is a valid CAS Registry Number.

82340-96-3Relevant articles and documents

AROMATIC AMINE DERIVATIVES, PROCESS FOR THE PREPARATION THEREOF AND AGENTS CONTAINING THE SAME

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, (2008/06/13)

Compounds of a formula: wherein Ring A represents an optionally-substituted aromatic ring; Ring B represents an optionally-substituted cyclic hydrocarbon group; Z represents an optionally-substituted cyclic group; R1 represents a hydrogen atom, an optionally-substituted hydrocarbon group, an optionally-substituted heterocyclic group, or an acyl group; R2 represents an optionally-substituted amino group; D represents a chemical bond or a divalent group; E represents -CO-, -CON(Ra)-, COO-, -N(Ra)CON(Rb)-, -N(Ra)COO-, -N(Ra)SO2-, -N(Ra)-, -O-, -S-,-SO- or -SO2- (in which Ra and Rb each independently represent a hydrogen atom or an optionally-substituted hydrocarbon group); G represents a chemical bond or a divalent group; L represents (1) a chemical bond or (2) a divalent hydrocarbon group optionally having from 1 to 5 substituents selected from;(i) a C1-6 alkyl group,(ii) a halogeno-C1-6 alkyl group,(iii) a phenyl group,(iv) a benzyl group,(v) an optionally-substituted amino group,(vi) an optionally-substituted hydroxy group, and(vii) a carbamoyl or thiocarbamoyl group optionally substituted by: a C1-6 alkyl group, an optionally-substituted phenyl group, or an optionally-substituted heterocyclic group, and optionally interrupted by -O- or -S-; X represents an oxygen atom, an optionally-oxidized sulfur atom, an optionally-substituted nitrogen atom, or an optionally-substituted divalent hydrocarbon group; Y represents two hydrogen atoms, an oxygen atom or a sulfur atom; .... means that R2 may be bonded to the atom on Ring B to form a ring, or their salts, and a method for producing them.

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