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851387-08-1

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851387-08-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 851387-08-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,3,8 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 851387-08:
(8*8)+(7*5)+(6*1)+(5*3)+(4*8)+(3*7)+(2*0)+(1*8)=181
181 % 10 = 1
So 851387-08-1 is a valid CAS Registry Number.

851387-08-1Downstream Products

851387-08-1Relevant articles and documents

Ethyl 3-(2-pyridyl)-2H-azirine-2-carboxylate: Synthesis and reaction with dienes

Alves, M. Jose,Fortes, A. Gil,Lemos, Americo,Martins, Cristina

, p. 555 - 558 (2005)

Ethyl 3-(2-pyridyl)-2H-azirine-2-carboxylate, the first example of an 3-heteroamatic 2H-azirine has been prepared. The reaction of ethyl 3-(2-pyridyl)-2H-azirine-2-carboxylate with conjugated 1,3-dienes, under mild conditions and in the absence of Lewis acid catalyst, afforded cycloadducts in good yield and high stereoselectivity.

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