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[(4S,5S)-2-(2-Benzenesulfonyl-ethyl)-5-hydroxymethyl-2-methyl-[1,3]dioxolan-4-yl]-methanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90490-04-3

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90490-04-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90490-04-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,4,9 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 90490-04:
(7*9)+(6*0)+(5*4)+(4*9)+(3*0)+(2*0)+(1*4)=123
123 % 10 = 3
So 90490-04-3 is a valid CAS Registry Number.

90490-04-3Relevant academic research and scientific papers

ENANTIOSPECIFIC SYNTHESIS OF NATURAL (+)-(S,S)-(CIS-6-METHYLTETRAHYDROPYRAN-2-YL)ACETIC ACID, A CONSTITUENT OF CIVET

Masaki, Yukio,Serizawa, Yuzuru,Nagata, Kinnosuke,Kaji, Kenji

, p. 1601 - 1602 (2007/10/02)

(+)-(S,S)-(cis-6-Methyltetrahydropyran-2-yl)acetic acid, a constituent of the glandular secretion from the civet cat was synthesized enantiospecifically from (+)-(R,R)-diethyl tartrate via stereospecific reductive ring opening of an optically active 5,7-d

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