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1240076-45-2

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1240076-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1240076-45-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,0,7 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1240076-45:
(9*1)+(8*2)+(7*4)+(6*0)+(5*0)+(4*7)+(3*6)+(2*4)+(1*5)=112
112 % 10 = 2
So 1240076-45-2 is a valid CAS Registry Number.

1240076-45-2Downstream Products

1240076-45-2Relevant articles and documents

An unprecedented route for the synthesis of 3,3′-biindoles by reductive cyclization of 3-[2-Nitro-1-(2-nitrophenyl)ethyl]-1H-indoles mediated by iron/ acetic acid

Ramesh, Chintakunta,Kavala, Veerababurao,Kuo, Chun-Wei,Raju, B. Rama,Yao, Ching-Fa

, p. 3796 - 3801 (2010)

An unprecedented route for the synthesis of 3,3′-biindoles is developed. Both symmetrical and unsymmetrical 3,3′-biindoles could be generated by this method. Mild conditions, high yields of the products, and environmentally acceptable reagent are the meri

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