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24454-24-8

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24454-24-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24454-24-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,4,5 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 24454-24:
(7*2)+(6*4)+(5*4)+(4*5)+(3*4)+(2*2)+(1*4)=98
98 % 10 = 8
So 24454-24-8 is a valid CAS Registry Number.

24454-24-8Upstream product

24454-24-8Downstream Products

24454-24-8Relevant articles and documents

Intramolecular ketone-olefin radical cyclization with low-valent titanium reagent: Synthesis of benzopyrans

Nayak, Sandip K.,Bhatt, Suchitra,Roy, Kshama

, p. 2969 - 2975 (2010)

A novel protocol for intramolecular ketyl-olefin radical cyclization with low-valent titanium reagent is outlined. It allows the formation of the benzopyran nucleus from ortho-allyloxy propiophenones as the sole product in moderate yields via intramolecular radical cyclization. Copyright Taylor & Francis Group, LLC.

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