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459870-77-0

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459870-77-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 459870-77-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,9,8,7 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 459870-77:
(8*4)+(7*5)+(6*9)+(5*8)+(4*7)+(3*0)+(2*7)+(1*7)=210
210 % 10 = 0
So 459870-77-0 is a valid CAS Registry Number.

459870-77-0Downstream Products

459870-77-0Relevant articles and documents

Diastereoselective synthesis of polyfunctional-pyrrolidines via vinyl epoxide aminolysis/ring-closing metathesis: Synthesis of chiral 2,5-dihydropyrroles and (1R,2S,7R,7aR)-1,2,7-trihydroxypyrrolizidine

Lindsay, Karl B.,Tang, Minyan,Pyne, Stephen G.

, p. 731 - 734 (2002)

This paper describes an efficient and diastereoselective method for preparing 2-substituted-2,5-dihydropyrroles in racemic and optically active form via acid catalysed or microwave assisted aminolysis of vinyl epoxides with allyl amine followed by ring-cl

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