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1340588-41-1

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1340588-41-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1340588-41-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,0,5,8 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1340588-41:
(9*1)+(8*3)+(7*4)+(6*0)+(5*5)+(4*8)+(3*8)+(2*4)+(1*1)=151
151 % 10 = 1
So 1340588-41-1 is a valid CAS Registry Number.

1340588-41-1Downstream Products

1340588-41-1Relevant articles and documents

Dual chemosensing properties of new ferrocene-based receptors towards fluoride and copper(II) ions

Devaraj, Soosai,Elanchezhian, Veeramuthu Stalin,Kandaswamy, Muthusamy

, p. 1596 - 1601 (2011)

The new ferrocene based receptors N-[4-ferrocenyl-2-methyl-4-oxobut-1-enyl] -N′-phenylthiourea (1), N-[4-ferrocenyl-2-methyl-4-oxobut-1-enyl]- N′-[4-nitrophenyl]thiourea (2) were synthesized and characterized. Fluorescence titrations of receptors 1 and 2 with various transition metal ions showed selective response to Cu2+ ions and the emission intensities quenched significantly. Electrochemical titrations with anions revealed that receptors 1 and 2 sensed the F- anion in high selectivity with a cathodic shift of 100 mV.

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