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(E)-(4R,5R,6S)-6-(4-Methoxy-bicyclo[4.2.0]octa-1(6),2,4-trien-7-yl)-6-(2-methoxy-ethoxymethoxy)-2,4-dimethyl-1-phenylsulfanyl-5-trimethylsilanyloxy-hex-1-en-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90357-85-0

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90357-85-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90357-85-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,3,5 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 90357-85:
(7*9)+(6*0)+(5*3)+(4*5)+(3*7)+(2*8)+(1*5)=140
140 % 10 = 0
So 90357-85-0 is a valid CAS Registry Number.

90357-85-0Relevant academic research and scientific papers

STEREOSELECTIVE ADOL REACTION OF A LITHIUM Α-VINYL ENOLATE TO Α-ALKOXY ALDEHYDES

Ihara, Masataka,Chihiro, Masatoshi,Fukumoto, Keiichiro,Kametani, Tetsuji

, p. 373 - 376 (2007/10/02)

Stereoselective synthesis of the 4,5-syn, 5,6-anti adducts (14 and 16) on the aldol condensation of the Z(O)-lithium enolate, derived from the E-enone (2), to α-alkoxy adehydes (12 and 13) was proved via the successive intramolecular Diels-Alder reaction.

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