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261353-75-7

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261353-75-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 261353-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,1,3,5 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 261353-75:
(8*2)+(7*6)+(6*1)+(5*3)+(4*5)+(3*3)+(2*7)+(1*5)=127
127 % 10 = 7
So 261353-75-7 is a valid CAS Registry Number.

261353-75-7Relevant articles and documents

The novel flavan-3-ol, (2R,3S)-guibourtinidol and its diastereomers

Nel, Reinier J.J.,Mthembu, Makhosazana,Coetzee, Johan,Van Rensburg, Hendrik,Malan, Elfranco,Ferreira, Daneel

, p. 1153 - 1158 (2007/10/03)

The novel (2R,3S)-guibourtinidol, representing the first flavan-3-ol with 4',7-dihydroxy phenolic substitution pattern, was identified in the heartwood of Cassia abbreviata. Asymmetric dihydroxylation of (E)-1-(4'-O- methoxymethylphenyl)-3-(2',4'-di-O-met

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