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502170-30-1

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502170-30-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 502170-30-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,2,1,7 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 502170-30:
(8*5)+(7*0)+(6*2)+(5*1)+(4*7)+(3*0)+(2*3)+(1*0)=91
91 % 10 = 1
So 502170-30-1 is a valid CAS Registry Number.

502170-30-1Downstream Products

502170-30-1Relevant 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 (2007/10/03)

(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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