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31505-55-2

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31505-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31505-55-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,5,0 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 31505-55:
(7*3)+(6*1)+(5*5)+(4*0)+(3*5)+(2*5)+(1*5)=82
82 % 10 = 2
So 31505-55-2 is a valid CAS Registry Number.

31505-55-2Relevant articles and documents

Convergent Total Synthesis of Hikizimycin Enabled by Intermolecular Radical Addition to Aldehyde

Fujino, Haruka,Fukuda, Takumi,Nagatomo, Masanori,Inoue, Masayuki

supporting information, p. 13227 - 13234 (2020/09/01)

Hikizimycin (1), which exhibits powerful anthelmintic activity, has the most densely functionalized structure among nucleoside antibiotics. A central 4-amino-4-deoxyundecose of 1 possesses 10 contiguous stereocenters on a C1-C11 linear chain and is decora

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