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151716-18-6

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151716-18-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151716-18-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,7,1 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 151716-18:
(8*1)+(7*5)+(6*1)+(5*7)+(4*1)+(3*6)+(2*1)+(1*8)=116
116 % 10 = 6
So 151716-18-6 is a valid CAS Registry Number.

151716-18-6Downstream Products

151716-18-6Relevant articles and documents

Asymmetric synthesis of the four stereoisomers of 5-deoxystrigol

Lachia, Mathilde,Dakas, Pierre-Yves,De Mesmaeker, Alain

supporting information, p. 6577 - 6581 (2015/01/09)

Two approaches to the strigolactone tricyclic lactone skeleton 2 were investigated using ketene/ketene-iminium cycloaddition to olefins. Finally, the first enantioselective access to the four stereoisomers of 5-deoxystrigol 1 is reported using an intramolecular [2+2] cycloaddition of homochiral ketene-iminium salts 5. Very high asymmetric control was achieved with C-2 symmetric pyrrolidines as chiral auxiliary.

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