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1333475-19-6

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1333475-19-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1333475-19-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,3,4,7 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1333475-19:
(9*1)+(8*3)+(7*3)+(6*3)+(5*4)+(4*7)+(3*5)+(2*1)+(1*9)=146
146 % 10 = 6
So 1333475-19-6 is a valid CAS Registry Number.

1333475-19-6Downstream Products

1333475-19-6Relevant articles and documents

Gold(I)-catalyzed tandem oxidative ring-opening/C-C bond cleavage reactions of vinylidenecyclopropanes with secondary amines under an oxygen atmosphere

Lu, Bei-Li,Shi, Min

supporting information; experimental part, p. 9070 - 9075 (2011/09/19)

A Midas touch! Gold(I)-catalyzed tandem oxidative ring-opening/C-C bond cleavage reactions of vinylidenecyclopropanes with a variety of secondary amines proceeded smoothly in toluene or 1,1,2,2-tetrachloroethane (TCE) to give the corresponding amides in moderate to good yields under oxygen atmosphere (see scheme; DCE=1,2-dichloroethane). The scope and limitations as well as the plausible mechanisms have been discussed.

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