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55829-45-3

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55829-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55829-45-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,8,2 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 55829-45:
(7*5)+(6*5)+(5*8)+(4*2)+(3*9)+(2*4)+(1*5)=153
153 % 10 = 3
So 55829-45-3 is a valid CAS Registry Number.

55829-45-3Downstream Products

55829-45-3Relevant articles and documents

Alpha-cyanoamine compounds and a process for producing the same

-

, (2008/06/13)

α-Cyanoamine compounds represented by the following formula or an acid addition salt thereof SPC1 Wherein R1 is a halogen atom or lower alkoxy group, R2 and R3 are a hydrogen atom or lower alkoxy group, R4 is a hydrogen atom or lower alkyl group, R5 is a hydrogen atom, -COOR6 (R6 is lower alkyl group), SPC2 (R7 is lower alkoxy group, m is a numeral 0-3), --R8 --COOR9 (R8 is lower alkylene group, R9 is lower alkyl group), EQU1 (R10 and R11 are a hydrogen atom or lower alkyl group, or R10 and R11 jointly form alkylene group), or SPC3 (R1 to R4 are the same as defined above) and n is a numeral 2 or 3; but it is excluded when R5 is hydrogen atom or --COOR6 (R6 is the same as defined above) and n is a numeral 2, which are produced by reacting aromatic carbonyl compounds with piperazine or homopiperazine compounds in the pesence of hydrogen cyanide or salts thereof, or which are alternatively produced by reaction N-(α-cyanobenzyl)-piperazines of N-(α-cyanobenzyl)homopiperazines or acid addition salts thereof with halogenated compounds.

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