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1168015-95-9

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1168015-95-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1168015-95-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,8,0,1 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1168015-95:
(9*1)+(8*1)+(7*6)+(6*8)+(5*0)+(4*1)+(3*5)+(2*9)+(1*5)=149
149 % 10 = 9
So 1168015-95-9 is a valid CAS Registry Number.

1168015-95-9Downstream Products

1168015-95-9Relevant articles and documents

Highly efficient prolinamide-based organocatalysts for the direct asymmetric aldol reaction in brine

Jia, Ya-Ning,Wu, Feng-Chun,Ma, Xiao,Zhu, Gong-Jian,Da, Chao-Shan

, p. 3059 - 3062 (2009)

Four prolinamide-based organocatalysts were readily synthesized and applied to the direct asymmetric aldol reactions of ketones and aromatic aldehydes in brine. When 2,4-dinitrophenol (DNP) was used as an acidic additive, 1 mol % low loading of 2b afforded aldol products with excellent diastereoselectivity of up to 98/2 dr and high enantioselectivity of up to 97% ee.

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