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(1R,3R)-3-((S)-1-Benzyloxy-propyl)-2-methanesulfonyl-3,6-dihydro-2H-[1,2]thiazine 1-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128189-38-8

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128189-38-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128189-38-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,1,8 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 128189-38:
(8*1)+(7*2)+(6*8)+(5*1)+(4*8)+(3*9)+(2*3)+(1*8)=148
148 % 10 = 8
So 128189-38-8 is a valid CAS Registry Number.

128189-38-8Downstream Products

128189-38-8Relevant academic research and scientific papers

Diels-Alder reaction of chiral dienes. Remarkable effect of dienophile polarity upon diastereo face selectivity

Hamada,Sato,Hikota,Yonemitsu

, p. 6405 - 6408 (2007/10/02)

Face selectivity of Diels-Alder reaction of diene having the stereogenic center at allylic position depends on dienophile polarity, and hetero Diels-Alder reaction with dienophile such as N-tosylimine and N-tosylsulfinylimine was found to give exclusively

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