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1202689-18-6

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1202689-18-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1202689-18-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,2,6,8 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1202689-18:
(9*1)+(8*2)+(7*0)+(6*2)+(5*6)+(4*8)+(3*9)+(2*1)+(1*8)=136
136 % 10 = 6
So 1202689-18-6 is a valid CAS Registry Number.

1202689-18-6Downstream Products

1202689-18-6Relevant articles and documents

Regioselective domino metathesis of unsymmetrical 7-oxanorbornenes with electron-rich vinyl acetate toward biologically active glutamate analogues

Oikawa, Masato,Ikoma, Minoru,Sasaki, Makoto,Gill, Martin B.,Swanson, Geoffrey T.,Shimamoto, Keiko,Sakai, Ryuichi

, p. 5531 - 5548 (2009)

In this article a regioselective domino metathesis reaction of unsymmetrical 7-oxanorbornenes, readily available by a tandem Ugi/Diels-Alder reaction as a key step, promoted by the Hoveyda-Grubbs second-generation catalyst in the presence of electron-rich

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