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1191252-27-3

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1191252-27-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1191252-27-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,1,2,5 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1191252-27:
(9*1)+(8*1)+(7*9)+(6*1)+(5*2)+(4*5)+(3*2)+(2*2)+(1*7)=133
133 % 10 = 3
So 1191252-27-3 is a valid CAS Registry Number.

1191252-27-3Downstream Products

1191252-27-3Relevant academic research and scientific papers

Synthesis of monodisperse oligo(1,4-phenyleneethynylene-alt-1,4- triptycyleneethynylene)s

Maag, Daniela,Kottke, Tilman,Schulte, Miriam,Godt, Adelheid

experimental part, p. 7733 - 7742 (2009/12/27)

(Chemical Equation Presented) The synthesis of monodisperse oligo(p-phenyleneethynylene)s 8an with alternating 2,5-dihexyl-1,4-phenylene and 6,14-di-tert-butyl-1,4-triptycylene units and orthogonally protected alkyne end groups is reported. Sta

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