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1353778-33-2

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1353778-33-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1353778-33-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,3,7,7 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1353778-33:
(9*1)+(8*3)+(7*5)+(6*3)+(5*7)+(4*7)+(3*8)+(2*3)+(1*3)=182
182 % 10 = 2
So 1353778-33-2 is a valid CAS Registry Number.

1353778-33-2Relevant articles and documents

An efficient method to access 2-fluoroalkylbenzimidazoles by PIDA oxidation of amidines

Zhu, Jiangtao,Chen, Zixian,Xie, Haibo,Li, Shan,Wu, Yongming

experimental part, p. 134 - 138 (2012/02/05)

A mild and practical strategy for the synthesis of 2-bromodifluoromethyl (or trifluoromethyl)-1H-benzimidazoles via PIDA-mediated oxidative intramolecular cyclization of the fluorinated amidines is described. The approach has the advantages of superior yi

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