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1223582-21-5

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1223582-21-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1223582-21-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,3,5,8 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1223582-21:
(9*1)+(8*2)+(7*2)+(6*3)+(5*5)+(4*8)+(3*2)+(2*2)+(1*1)=125
125 % 10 = 5
So 1223582-21-5 is a valid CAS Registry Number.

1223582-21-5Downstream Products

1223582-21-5Relevant articles and documents

Evidence for a fluorescence enhancement of some dansyl and stilbene derivatives used as optical chemosensors

Buruiana, Emil C.,Zamfir, Mirela,Buruiana, Tinca

experimental part, p. 993 - 999 (2011/06/21)

Three novel fluorescent derivatives, 5-dimethylamino-1(β-hydroxyethyl) -N-methylsulfonamidonapthalene (F-1), 5-dimethylamino-1-(β- methacryloyloxyethylcarbamoyloxyethyl)-N-methylsulfonamidonaphthalene (F-2), (S)-N-acryloylphenylalanine-4-styrybenzyl ester

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