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1339099-37-4

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1339099-37-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1339099-37-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,9,0,9 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1339099-37:
(9*1)+(8*3)+(7*3)+(6*9)+(5*0)+(4*9)+(3*9)+(2*3)+(1*7)=184
184 % 10 = 4
So 1339099-37-4 is a valid CAS Registry Number.

1339099-37-4Downstream Products

1339099-37-4Relevant articles and documents

Facile and chemoselective rhodium-catalysed intramolecular hydroacylation of α,α-disubstituted 4-alkylidenecyclopropanals

Crepin, Damien,Tugny, Coralie,Murray, James H.,Aissa, Christophe

, p. 10957 - 10959 (2011/11/04)

Mild intramolecular hydroacylation of α,α-disubstituted 4-alkylidenecyclopropanals has been developed, avoiding decarbonylation and affording cycloheptenones in good yields. The reaction is chemoselective in favour of the alkylidenecyclopropane moiety when potential alkene or alkyne acceptors are tethered to the substrate.

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