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102117-42-0

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102117-42-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102117-42-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,1,1 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 102117-42:
(8*1)+(7*0)+(6*2)+(5*1)+(4*1)+(3*7)+(2*4)+(1*2)=60
60 % 10 = 0
So 102117-42-0 is a valid CAS Registry Number.

102117-42-0Relevant articles and documents

1-SUBSTITUTED 3,5-BIS(TRIFLUOROMETHYLTHIO)- AND 3,5-BIS(TRIFLUOROMETHYLSULFONYL)BENZENES

Voiko, V. N.,Shchupak, G. M.,Yagupol'skii, L. M.

, p. 1339 - 1345 (2007/10/02)

Methods for the synthesis of 1-X-3,5-bis(trifluoromethylthio)- and 1-X-3,5-bis(trifluoromethylsulfonyl)benzenes, where X = F, Cl, Br, I, NO2, NH2, OH, CN, CONH2, COOH, p-CH3C6H4SO2O, and OSO2CF3, were developed for the study of nucleophilic substitution r

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