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1402405-67-7

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1402405-67-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1402405-67-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,2,4,0 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1402405-67:
(9*1)+(8*4)+(7*0)+(6*2)+(5*4)+(4*0)+(3*5)+(2*6)+(1*7)=107
107 % 10 = 7
So 1402405-67-7 is a valid CAS Registry Number.

1402405-67-7Downstream Products

1402405-67-7Relevant articles and documents

One-Step Ruthenium-Catalysed Transformation of 1,7-Enynes into Strained Bicyclic Amino Esters

Moulin, Solenne,Roisnel, Thierry,Dérien, Sylvie

, p. 4311 - 4314 (2016/09/13)

The reaction of 1,7-enynes, synthesised from α-amino acids, carried out with diazo compounds in the presence of the Cp*RuCl(cod) catalyst allowed the one-step preparation of various strained bicyclic pipecolic acid derivatives in good yields under mild conditions. The stereoselectivity of the created double bond depends on the nature of the diazoalkane, and the diastereoselectivity arises essentially from steric factors.

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