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1374584-45-8

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1374584-45-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374584-45-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,5,8 and 4 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1374584-45:
(9*1)+(8*3)+(7*7)+(6*4)+(5*5)+(4*8)+(3*4)+(2*4)+(1*5)=188
188 % 10 = 8
So 1374584-45-8 is a valid CAS Registry Number.

1374584-45-8Downstream Products

1374584-45-8Relevant articles and documents

Selective Late-Stage Hydrodefluorination of Trifluoromethylarenes: A Facile Access to Difluoromethylarenes

Munoz, Socrates B.,Ni, Chuanfa,Zhang, Zhe,Wang, Fang,Shao, Nan,Mathew, Thomas,Olah, George A.,Prakash, G. K. Surya

, p. 2322 - 2326 (2017)

A selective reductive monodefluorination reaction of trifluoromethyl arenes was developed. Mediated by magnesium metal, various difluoromethylated aromatics were accessed at room temperature in the presence of acetic acid. This protocol shows tolerance to a wide range of functional groups and it was applicable in late-stage hydrodefluorination of complex pharmaceutical compounds, affording the corresponding CF2H analogues and their deuterated (CF2D) counterparts.

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