112431-59-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112431-59-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,4,3 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 112431-59:
(8*1)+(7*1)+(6*2)+(5*4)+(4*3)+(3*1)+(2*5)+(1*9)=81
81 % 10 = 1
So 112431-59-1 is a valid CAS Registry Number.
112431-59-1Relevant articles and documents
Catecholamine derivatives, processes for their preparation and pharmaceutical compositions thereof
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, (2008/06/13)
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Aromatic compounds
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, (2008/06/13)
There are described compounds of formula I, STR1 in which X represents a C2 to 8 alkylene chain optionally interrupted by a double bond or by S(O)n, wherein n is 0, 1 or 2; Y represents O or NH, l and m each independently represent 2, 3 or 4, R