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1422279-59-1

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1422279-59-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1422279-59-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,2,2,7 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1422279-59:
(9*1)+(8*4)+(7*2)+(6*2)+(5*2)+(4*7)+(3*9)+(2*5)+(1*9)=151
151 % 10 = 1
So 1422279-59-1 is a valid CAS Registry Number.

1422279-59-1Downstream Products

1422279-59-1Relevant articles and documents

Synthesis and characterization of new thieno[3,2-b]thiophene derivatives

Ahmed, Moawia O.,Pisula, Wojciech,Mhaisalkar, Subodh G.

, p. 12163 - 12171 (2013/01/15)

Three derivatives of thieno[3,2-b]thiophene end-capped with phenyl units have been synthesized and characterized by MALDI TOF mass spectroscopy, elemental analysis, UV-vis absorption spectroscopy and thermogravimetric analysis (TGA). All compounds were prepared using Pd-catalyzed Stille or Suzuki coupling reactions. Optical measurements and thermal analysis revealed that these compounds are promising candidates for p-type organic semiconductor applications.

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