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118816-10-7

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118816-10-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118816-10-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,8,1 and 6 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 118816-10:
(8*1)+(7*1)+(6*8)+(5*8)+(4*1)+(3*6)+(2*1)+(1*0)=127
127 % 10 = 7
So 118816-10-7 is a valid CAS Registry Number.

118816-10-7Downstream Products

118816-10-7Relevant articles and documents

Bridged Cyanine Dyes. Part 3 . Zwitterionic Bis-4-pyridyl and Cationic Bis-dimethylanilino derivatives

Katritzky, Alan R.,Fan, Wei-Qiang,Jiao, Xue-Shun,Li, Qiao-Ling

, p. 1321 - 1325 (2007/10/02)

The preparation is described of two novel classes of bridged cyanines: zwitterionic bis-4-pyridyl and cationic bis-dimethylanilino and bis-methylcarbazolyl derivatives 5 and 11.In these compounds an uneven number of carbon atoms of the methine chain forms

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