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179742-04-2

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179742-04-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 179742-04-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,7,4 and 2 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 179742-04:
(8*1)+(7*7)+(6*9)+(5*7)+(4*4)+(3*2)+(2*0)+(1*4)=172
172 % 10 = 2
So 179742-04-2 is a valid CAS Registry Number.

179742-04-2Relevant articles and documents

Nitrogen-containing remote functionalised organolithium compounds by reductive opening of five- and six-membered heterocycles

Almena, Juan,Foubelo, Francisco,Yus, Miguel

, p. 8545 - 8564 (2007/10/03)

The reaction of different five- or six-membered nitrogen- containing heterocycles such as N-isopropyl-2-phenylpyrrolidine (1), N-phenyl-3-pyrroline (6), N-phenylisoindoline (10), N- phenyltetrahydroisoquinoline (13) and N- methyltetrahydroisoquinoline (19

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