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1061330-18-4

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1061330-18-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1061330-18-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,1,3,3 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1061330-18:
(9*1)+(8*0)+(7*6)+(6*1)+(5*3)+(4*3)+(3*0)+(2*1)+(1*8)=94
94 % 10 = 4
So 1061330-18-4 is a valid CAS Registry Number.

1061330-18-4Relevant articles and documents

Synthesis of the PMB ether of 5,6-epoxyisoprostane E2 through aldol reaction of the α-bromocyclopentanone

Kawashima, Hidehisa,Kobayashi, Yuichi

, p. 2598 - 2601 (2014/06/09)

5,6-Epoxyisoprostane E2 was synthesized via bromohydrination of the cyclopentene and aldol reaction of the α-bromocyclopentanone with the epoxyaldehyde. High regioselectivity in the bromohydrination was attained with recrystallized NBS and pyridine in aqu

Improved synthesis of the epoxy isoprostane phospholipid PEIPC and its reactivity with amines

Jung, Michael E.,Berliner, Judith A.,Koroniak, Lukasz,Gugiu, B. Gabriel,Watson, Andrew D.

supporting information; experimental part, p. 4207 - 4209 (2009/05/30)

(Chemical Equation Presented) An improved synthesis of the naturally occurring hydroxy ketone 1-palmitoyl-2-(5,6)-epoxyisoprostane E 2-sn-glycero-3-phosphocholine (PEIPC) 1, a compound that plays a role in endothelial activation in atherosclerosis, has been carried out using a PMB ether as the key protecting group. Opening of an intermediate with pentylamine shows that the allylic epoxide is the position of attack by nucleophiles.

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