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390360-63-1

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390360-63-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 390360-63-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,0,3,6 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 390360-63:
(8*3)+(7*9)+(6*0)+(5*3)+(4*6)+(3*0)+(2*6)+(1*3)=141
141 % 10 = 1
So 390360-63-1 is a valid CAS Registry Number.

390360-63-1Relevant articles and documents

Rapid and diverse route to natural product-like biaryl ether containing macrocycles

Cristau, Pierre,Vors, Jean-Pierre,Zhu, Jieping

, p. 7859 - 7870 (2007/10/03)

A two-step sequence involving an Ugi four-component reaction and an intramolecular nucleophilic aromatic substitution (SNAr) has been developed for the rapid access to biaryl-ether containing macrocycles. In the course of this study, we documented that ammonium chloride can promote the Ugi-4CR in non-polar aprotic solvent (toluene) without the interference of an alternative Passerini reaction. Solid phase synthesis of macrocycles by this two-step sequence was also developed using polymer (Wang resin) supported α-(4′-fluoro-3′-nitro)phenethyl isocyanoacetate as one of the inputs.

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