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1376213-63-6

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1376213-63-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1376213-63-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,6,2,1 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1376213-63:
(9*1)+(8*3)+(7*7)+(6*6)+(5*2)+(4*1)+(3*3)+(2*6)+(1*3)=156
156 % 10 = 6
So 1376213-63-6 is a valid CAS Registry Number.

1376213-63-6Relevant articles and documents

Ru-catalyzed highly chemo- and enantioselective hydrogenation of γ-halo-γ,δ-unsaturated-β-keto esters under neutral conditions

Ma, Xin,Li, Wanfang,Li, Xiaoming,Tao, Xiaoming,Fan, Weizheng,Xie, Xiaomin,Ayad, Tahar,Ratovelomanana-Vidal, Virginie,Zhang, Zhaoguo

, p. 5352 - 5354 (2012/06/30)

Finely-tuned ruthenium-catalyzed highly chemoselective and enantioselective hydrogenation of γ-halo-γ,δ-unsaturated-β-keto esters at the carbonyl group was achieved under neutral reaction conditions (ee up to 97%). Both olefin and alkenyl halogen moieties, which are labile under hydrogenation conditions, remained untouched during the reaction.

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