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896718-24-4

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896718-24-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 896718-24-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,6,7,1 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 896718-24:
(8*8)+(7*9)+(6*6)+(5*7)+(4*1)+(3*8)+(2*2)+(1*4)=234
234 % 10 = 4
So 896718-24-4 is a valid CAS Registry Number.

896718-24-4Downstream Products

896718-24-4Relevant articles and documents

A convenient synthesis of medium-sized lactams through RCM reaction of oxyoxazolidinones

Kamimura, Akio,Tanaka, Keiichi,Hayashi, Takahiro,Omata, Yoji

, p. 3625 - 3627 (2007/10/03)

Oxyoxazolidinones, which are prepared from secondary O-acylmandelamides by treatment with TBSOTf, underwent the RCM reaction in the presence of Grubbs catalyst to give oxazoloazepines or oxazoloazecines, which were readily converted into N-unsubstituted seven-membered or eight-membered lactams by the reductive treatment.

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