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1026921-69-6

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1026921-69-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1026921-69-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,6,9,2 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1026921-69:
(9*1)+(8*0)+(7*2)+(6*6)+(5*9)+(4*2)+(3*1)+(2*6)+(1*9)=136
136 % 10 = 6
So 1026921-69-6 is a valid CAS Registry Number.

1026921-69-6Downstream Products

1026921-69-6Relevant articles and documents

New Thiophene Derivatives as Potential Materials for Non Linear Optics

Kirsch, Gilbert,Prim, Damien,Leising, Frederic,Mignani, Gerard

, p. 1005 - 1010 (2007/10/02)

A method of synthesis of unsymmetrical 2,5-diarylthiophenes is described using β-chloroacroleins, prepared from acetophenones, and their condensation with sodium sulfide and various benzyl bromides.

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