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1028289-32-8

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1028289-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1028289-32-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,8,2,8 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1028289-32:
(9*1)+(8*0)+(7*2)+(6*8)+(5*2)+(4*8)+(3*9)+(2*3)+(1*2)=148
148 % 10 = 8
So 1028289-32-8 is a valid CAS Registry Number.

1028289-32-8Relevant articles and documents

Intramolecular titanium-mediated aminocyclopropanation of terminal alkenes: Easy access to various substituted azabicyclo[n.1.0]alkanes

Tebben, Gerd-Dieter,Rauch, Karsten,Stratmann, Christian,Williams, Craig M.,De Meijere, Armin

, p. 483 - 485 (2003)

(Matrix presented) A variety of substituted azabicyclo[n.1.0]alkanes were synthesized by intramolecular titanium-mediated cyclopropanation of N-benzyl-N-(2-alkylalk-3-enyl)formamides and N-benzyl-N-alkadienylformamides. N-Benzylpyrroline upon treatment with Grignard reagents undergoes a titanium-mediated carbomagnesiation to yield N-benzyl-N-(2-alkylbut-3-enyl)amines.

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