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144121-61-9

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144121-61-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144121-61-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,1,2 and 1 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 144121-61:
(8*1)+(7*4)+(6*4)+(5*1)+(4*2)+(3*1)+(2*6)+(1*1)=89
89 % 10 = 9
So 144121-61-9 is a valid CAS Registry Number.

144121-61-9Downstream Products

144121-61-9Relevant articles and documents

Highly efficient chemical kinetic resolution of bishomoallylic alcohols: Synthesis of (R)-sulcatol

Chen, Shui-Ling,Hu, Qi-Ying,Loh, Teck-Peng

, p. 3365 - 3367 (2004)

(Chemical Equation Presented) A highly efficient chemical kinetic resolution of bishomoallylic alcohols was developed when the alcohols underwent In(OTf)3-catalyzed 3,5-oxonium-ene-type cyclization with steroidal aldehyde 2. Consistently high e

Titanocene-catalyzed asymmetric ketone hydrosilylation: The effect of catalyst activation protocol and additives on the reaction rate and enantioselectivity

Yun, Jaesook,Buchwald, Stephen L.

, p. 5640 - 5644 (2007/10/03)

The efficient asymmetric hydrosilylation of ketones with a chiral titanocene catalyst has been realized. In this procedure, (R,R)-ethylenebis(tetrahydroindenyl) titanium difluoride (1) was used as the precatalyst, and alcohol additives were employed. Arom

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