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1242418-75-2

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1242418-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1242418-75-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,4,1 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1242418-75:
(9*1)+(8*2)+(7*4)+(6*2)+(5*4)+(4*1)+(3*8)+(2*7)+(1*5)=132
132 % 10 = 2
So 1242418-75-2 is a valid CAS Registry Number.

1242418-75-2Upstream product

1242418-75-2Downstream Products

1242418-75-2Relevant academic research and scientific papers

Stereocontrolled synthesis of the highly functionalized core structure of aurisides by ring-closing metathesis

Bourcet, Emmanuel,Fache, Fabienne,Piva, Olivier

experimental part, p. 4075 - 4087 (2010/10/02)

Two approaches based on the ring-closing metathesis reaction have been explored for the synthesis of the core structure of the marine natural products, the aurisides. The second approach, accomplished in a stereocontrolled manner, used both a Brown's allylation and an Evans' aldolisation, and finally a transannular ketalization to deliver a highly functionalized auriside analogue.

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