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753025-13-7

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753025-13-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 753025-13-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,3,0,2 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 753025-13:
(8*7)+(7*5)+(6*3)+(5*0)+(4*2)+(3*5)+(2*1)+(1*3)=137
137 % 10 = 7
So 753025-13-7 is a valid CAS Registry Number.

753025-13-7Downstream Products

753025-13-7Relevant articles and documents

Chemo- and regioselectivity in the reactions between highly electrophilic fluorine containing dicarbonyl compounds and amines. Improved synthesis of the corresponding imines/enamines

Ohkura, Hironari,Berbasov, Dmitrii O.,Soloshonok, Vadim A.

, p. 1647 - 1656 (2003)

Chemo- and regioselectivity in the reactions between highly electrophilic fluorine containing dicarbonyl compounds (ethyl 4,4,4-trifluoroacetoacetate, 3,3,3-trifluoropyruvate and 1,1,1,5,5,5-hexafluoropentane-2,4-dione) and various benzylamines were systematically studied. The results obtained lead to the development of a generalized and practical method for large-scale synthesis of the corresponding imines/enamines, useful starting materials for preparation fluorinated amines and amino acid.

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