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177212-62-3

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177212-62-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 177212-62-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,7,2,1 and 2 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 177212-62:
(8*1)+(7*7)+(6*7)+(5*2)+(4*1)+(3*2)+(2*6)+(1*2)=133
133 % 10 = 3
So 177212-62-3 is a valid CAS Registry Number.

177212-62-3Downstream Products

177212-62-3Relevant articles and documents

Synthesis of the interferon-α inducer imiquimod by thermal electrocyclic reactions of 1- and 2-azahexatriene systems

Yoshioka, Haruyuki,Matsuya, Yuhji,Choshi, Tominari,Sugino, Eiichi,Hibino, Satoshi

, p. 709 - 714 (2007/10/03)

The interferon-α inducer imiquimod (1), possessing an imidazo[4,5- c]quinoline ring, has been newly synthesized by two routes on thermal electrocyclic reactions of 1- and 2-azahexatriene systems involving the imidazole 4,5-bond.

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