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25245-42-5

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25245-42-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 25245-42-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,2,4 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 25245-42:
(7*2)+(6*5)+(5*2)+(4*4)+(3*5)+(2*4)+(1*2)=95
95 % 10 = 5
So 25245-42-5 is a valid CAS Registry Number.

25245-42-5Relevant articles and documents

Biaryl crosslinkers. I. Crosslinking of a bisazidobiaryl with poly(3-hexylthiophene)

Lohani, Jaya,Balakrishnan,Gaur, Manoj,Raghunathan,Eswaran

, p. 549 - 554 (2011)

A new biaryl-based bisazide has been used to crosslink poly(3- hexylthiophene), a conducting polymer useful for organic electronics. Crosslinking was monitored using infrared spectroscopy and film morphology was studied using scanning electron microscopy. Hole mobility studies of the devices prepared from pristine and crosslinked polymer show an increase in hole mobility of one order of magnitude for the latter devices.

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