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1417899-18-3

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1417899-18-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1417899-18-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,7,8,9 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1417899-18:
(9*1)+(8*4)+(7*1)+(6*7)+(5*8)+(4*9)+(3*9)+(2*1)+(1*8)=203
203 % 10 = 3
So 1417899-18-3 is a valid CAS Registry Number.

1417899-18-3Downstream Products

1417899-18-3Relevant academic research and scientific papers

Enantioselective Morita-Baylis-Hillman reaction organocatalyzed by glucose-based phosphinothiourea

Yang, Weihong,Sha, Feng,Zhang, Xin,Yuan, Kui,Wu, Xinyan

, p. 2652 - 2656 (2012)

A class of bifunctional phosphinothioureas derived from saccharide was developed as new organocatalysts for the enantioselective Morita-Baylis-Hillman reaction between acrylates and aldehydes. With 10 mol% of glucose-based phosphinothiourea 1d, the allylic alcohols were obtained in up to 96% yield and 83% ee under mild reaction conditions.

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