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1229917-98-9

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1229917-98-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1229917-98-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,9,9,1 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1229917-98:
(9*1)+(8*2)+(7*2)+(6*9)+(5*9)+(4*1)+(3*7)+(2*9)+(1*8)=189
189 % 10 = 9
So 1229917-98-9 is a valid CAS Registry Number.

1229917-98-9Downstream Products

1229917-98-9Relevant academic research and scientific papers

Direct ruthenium-catalyzed C-C coupling of ethanol: Diene hydro-hydroxyethylation to form all-carbon quaternary centers

Han, Hoon,Krische, Michael J.

supporting information; experimental part, p. 2844 - 2846 (2010/09/04)

(Figure presented) Under ruthenium-catalyzed transfer hydrogenation conditions, direct C-C coupling of ethanol and 2-substituted dienes occurs to furnish products of hydro-hydroxyethylation: anti-configured neopentyl homoallylic alcohols. Identical adduct

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