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1258496-01-3

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1258496-01-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258496-01-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,4,9 and 6 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1258496-01:
(9*1)+(8*2)+(7*5)+(6*8)+(5*4)+(4*9)+(3*6)+(2*0)+(1*1)=183
183 % 10 = 3
So 1258496-01-3 is a valid CAS Registry Number.

1258496-01-3Upstream product

1258496-01-3Downstream Products

1258496-01-3Relevant articles and documents

Modification of biologically active amides and amines with fluorine-containing heterocycles 4. Trifluoromethyl-containing heterocyclic pyracetam derivatives

Sokolov,Aksinenko,Epishina,Goreva

, p. 864 - 866 (2010)

A one-pot method for the synthesis of trifluoromethyl-containing heterocyclic pyracetam derivatives has been suggested by the reaction of pyracetam, hexafluoroacetone, and 1,3-binucleophiles, viz., 3- aminocrotononitrile, 6-aminouracyls, 6-aminothiouracyl, N-benzyl-3- aminocyclohexenone, and 2-aminothiazoline.

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