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C13H9(2)HN2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1235409-76-3

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1235409-76-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1235409-76-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,5,4,0 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1235409-76:
(9*1)+(8*2)+(7*3)+(6*5)+(5*4)+(4*0)+(3*9)+(2*7)+(1*6)=143
143 % 10 = 3
So 1235409-76-3 is a valid CAS Registry Number.

1235409-76-3Downstream Products

1235409-76-3Relevant articles and documents

A new combined source of "cN" from N, N -dimethylformamide and ammonia in the palladium-catalyzed cyanation of aryl C-H bonds

Kim, Jinho,Chang, Sukbok

, p. 10272 - 10274 (2010)

An unprecedented protocol for cyanation at arene C-H bonds has been developed by employing N,N-dimethylformamide and ammonia as a combined source for the cyano "CN" unit. Isotopic incorporation experiments revealed that the carbon and nitrogen of the "CN" originate from the N,N-dimethyl moiety of DMF and ammonia, respectively. The present cyanation reaction shows an excellent degree of regioselectivity, producing only monosubstituted nitriles at the less hindered C-H position, and it allows for the preparation of doubly labeled nitrile compounds for the first time.

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